Factors of 3960

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What are the factors of 3,960?

Answer

Factors of 3,960:
48 factors: 1, 2, 3, 4, 5 … 1320, 1980, 3960
all 48 factors

1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960

48 factors · 3960 = 23 × 32 × 5 × 11 · composite

Underlined — prime: 2, 3, 5, 11 · 1 — neither prime nor composite · others — composite

Factor pairs of 3,960

  • 1 × 3960
  • 2 × 1980
  • 3 × 1320
  • 4 × 990
  • 5 × 792
  • 6 × 660
  • 8 × 495
  • 9 × 440

√3960 ≈ 62.93 — the last pair 60 × 66 sits here; past it pairs repeat.

all 24 pairs
  • 1 × 3960
  • 2 × 1980
  • 3 × 1320
  • 4 × 990
  • 5 × 792
  • 6 × 660
  • 8 × 495
  • 9 × 440
  • 10 × 396
  • 11 × 360
  • 12 × 330
  • 15 × 264
  • 18 × 220
  • 20 × 198
  • 22 × 180
  • 24 × 165
  • 30 × 132
  • 33 × 120
  • 36 × 110
  • 40 × 99
  • 44 × 90
  • 45 × 88
  • 55 × 72
  • 60 × 66

3960 = 23 × 32 × 5 × 11 → (3 + 1) × (2 + 1) × (1 + 1) × (1 + 1) = 48 factors: add 1 to each exponent and multiply.

See Also

Recalculate with different values ↑

Factors Table

NumberFactors
3,8501, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850
3,8551, 3, 5, 15, 257, 771, 1285, 3855
3,8701, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870
3,8751, 5, 25, 31, 125, 155, 775, 3875
3,8801, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880
3,8901, 2, 5, 10, 389, 778, 1945, 3890
3,9001, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900
3,9051, 5, 11, 55, 71, 355, 781, 3905
3,9151, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915
3,9201, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920
3,9301, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930
3,9351, 5, 787, 3935
3,9401, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940
3,9451, 3, 5, 15, 263, 789, 1315, 3945
3,9501, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950
3,9601, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960
3,9691, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969
3,9701, 2, 5, 10, 397, 794, 1985, 3970
3,9851, 5, 797, 3985
3,9901, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990
4,0001, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000
4,0201, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020
4,0251, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025
4,0351, 3, 5, 15, 269, 807, 1345, 4035
4,0401, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040
4,0451, 5, 809, 4045
4,0501, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050
4,0601, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060
4,0701, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070
4,0751, 5, 25, 163, 815, 4075

FAQ

What are the factors of 3,960?

Factors of 3,960: 48 factors: 1, 2, 3, 4, 5 … 1320, 1980, 3960

How many factors does 3,960 have?

Number 3,960 has 48 factors

How many factor pairs does 3,960 have?

Number 3,960 has 24 factor pairs

Is 3,960 a prime or composite number?

Composite: 3960 = 2³ × 3² × 5 × 11, so it has 48 factors — a prime has exactly two.

How many factors does 3,960 have excluding 1 and 3,960?

46 — all 48 factors except 1 and 3,960.

See Also