Factors of 6720

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What are the Factors of 6,720?

Answer

Factors of 6,720:
56 factors: 1, 2, 3, 4, 5 … 2240, 3360, 6720
all 56 factors

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720

56 factors · 6720 = 26 × 3 × 5 × 7 · composite

Underlined — prime: 2, 3, 5, 7 · 1 — neither prime nor composite · others — composite

Factor pairs of 6,720

  • 1 × 6720
  • 2 × 3360
  • 3 × 2240
  • 4 × 1680
  • 5 × 1344
  • 6 × 1120
  • 7 × 960
  • 8 × 840

√6720 ≈ 81.98 — the last pair 80 × 84 sits here; past it pairs repeat.

all 28 pairs
  • 1 × 6720
  • 2 × 3360
  • 3 × 2240
  • 4 × 1680
  • 5 × 1344
  • 6 × 1120
  • 7 × 960
  • 8 × 840
  • 10 × 672
  • 12 × 560
  • 14 × 480
  • 15 × 448
  • 16 × 420
  • 20 × 336
  • 21 × 320
  • 24 × 280
  • 28 × 240
  • 30 × 224
  • 32 × 210
  • 35 × 192
  • 40 × 168
  • 42 × 160
  • 48 × 140
  • 56 × 120
  • 60 × 112
  • 64 × 105
  • 70 × 96
  • 80 × 84

6720 = 26 × 3 × 5 × 7 → (6 + 1) × (1 + 1) × (1 + 1) × (1 + 1) = 56 factors: add 1 to each exponent and multiply.

Related Calculations

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Factors Table

NumberFactors
6,5101, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510
6,5351, 5, 1307, 6535
6,5451, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545
6,5501, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550
6,5701, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570
6,5901, 2, 5, 10, 659, 1318, 3295, 6590
6,6001, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 660, 825, 1100, 1320, 1650, 2200, 3300, 6600
6,6301, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630
6,6401, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640
6,6601, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660
6,6701, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670
6,6751, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675
6,6801, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680
6,6901, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690
6,7001, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 3350, 6700
6,7201, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720
6,7301, 2, 5, 10, 673, 1346, 3365, 6730
6,7311, 53, 127, 6731
6,7501, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750
6,7651, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765
6,7901, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790
6,8001, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800
6,8151, 5, 29, 47, 145, 235, 1363, 6815
6,8201, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820
6,8251, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825
6,8401, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840
6,8501, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3425, 6850
6,8601, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860
6,8651, 5, 1373, 6865
6,8701, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870

FAQ

What are the Factors of 6,720?

Factors of 6,720: 56 factors: 1, 2, 3, 4, 5 … 2240, 3360, 6720

How many factors does 6,720 have?

Number 6,720 has 56 factors

How many Factor Pairs does 6,720 have?

Number 6,720 has 28 factor pairs

Is 6,720 a prime or composite number?

Composite: 6720 = 2⁶ × 3 × 5 × 7, so it has 56 factors — a prime has exactly two.

How many factors does 6,720 have excluding 1 and 6,720?

54 — all 56 factors except 1 and 6,720.

See Also