120693840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1777}}^1$

素因数の和:2076

約数の個数: 80

約数和(自身を含む): 375684288

約数和(自身を除く): 254990448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 1132, 1415, 1698, 1777, 2264, 2830, 3396, 3554, 4245, 4528, 5331, 5660, 6792, 7108, 8490, 8885, 10662, 11320, 13584, 14216, 16980, 17770, 21324, 22640, 26655, 28432, 33960, 35540, 42648, 53310, 67920, 71080, 85296, 106620, 142160, 213240, 426480, 502891, 1005782, 1508673, 2011564, 2514455, 3017346, 4023128, 5028910, 6034692, 7543365, 8046256, 10057820, 12069384, 15086730, 20115640, 24138768, 30173460, 40231280, 60346920, 120693840]

約数ペア:

[(1, 120693840), (2, 60346920), (3, 40231280), (4, 30173460), (5, 24138768), (6, 20115640), (8, 15086730), (10, 12069384), (12, 10057820), (15, 8046256), (16, 7543365), (20, 6034692), (24, 5028910), (30, 4023128), (40, 3017346), (48, 2514455), (60, 2011564), (80, 1508673), (120, 1005782), (240, 502891), (283, 426480), (566, 213240), (849, 142160), (1132, 106620), (1415, 85296), (1698, 71080), (1777, 67920), (2264, 53310), (2830, 42648), (3396, 35540), (3554, 33960), (4245, 28432), (4528, 26655), (5331, 22640), (5660, 21324), (6792, 17770), (7108, 16980), (8490, 14216), (8885, 13584), (10662, 11320)]