Factors of 3120

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What are the Factors of 3,120?

Answer

Factors of 3,120:
40 factors: 1, 2, 3, 4, 5 … 1040, 1560, 3120
all 40 factors

1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120

40 factors · 3120 = 24 × 3 × 5 × 13 · composite

Underlined — prime: 2, 3, 5, 13 · 1 — neither prime nor composite · others — composite

Factor pairs of 3,120

  • 1 × 3120
  • 2 × 1560
  • 3 × 1040
  • 4 × 780
  • 5 × 624
  • 6 × 520
  • 8 × 390
  • 10 × 312

√3120 ≈ 55.86 — the last pair 52 × 60 sits here; past it pairs repeat.

all 20 pairs
  • 1 × 3120
  • 2 × 1560
  • 3 × 1040
  • 4 × 780
  • 5 × 624
  • 6 × 520
  • 8 × 390
  • 10 × 312
  • 12 × 260
  • 13 × 240
  • 15 × 208
  • 16 × 195
  • 20 × 156
  • 24 × 130
  • 26 × 120
  • 30 × 104
  • 39 × 80
  • 40 × 78
  • 48 × 65
  • 52 × 60

3120 = 24 × 3 × 5 × 13 → (4 + 1) × (1 + 1) × (1 + 1) × (1 + 1) = 40 factors: add 1 to each exponent and multiply.

Related Calculations

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Factors Table

NumberFactors
3,0251, 5, 11, 25, 55, 121, 275, 605, 3025
3,0301, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030
3,0351, 5, 607, 3035
3,0401, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040
3,0451, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045
3,0501, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050
3,0551, 5, 13, 47, 65, 235, 611, 3055
3,0601, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060
3,0651, 5, 613, 3065
3,0751, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075
3,0801, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080
3,0901, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090
3,1001, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100
3,1051, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105
3,1101, 2, 5, 10, 311, 622, 1555, 3110
3,1201, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120
3,1251, 5, 25, 125, 625, 3125
3,1301, 2, 5, 10, 313, 626, 1565, 3130
3,1351, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135
3,1401, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140
3,1451, 5, 17, 37, 85, 185, 629, 3145
3,1501, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150
3,1601, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160
3,1701, 2, 5, 10, 317, 634, 1585, 3170
3,1751, 5, 25, 127, 635, 3175
3,1801, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180
3,1901, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190
3,2001, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200
3,2101, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210
3,2151, 5, 643, 3215

FAQ

What are the Factors of 3,120?

Factors of 3,120: 40 factors: 1, 2, 3, 4, 5 … 1040, 1560, 3120

How many factors does 3,120 have?

Number 3,120 has 40 factors

How many Factor Pairs does 3,120 have?

Number 3,120 has 20 factor pairs

Is 3,120 a prime or composite number?

Composite: 3120 = 2⁴ × 3 × 5 × 13, so it has 40 factors — a prime has exactly two.

How many factors does 3,120 have excluding 1 and 3,120?

38 — all 40 factors except 1 and 3,120.

See Also