4938960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1612

約数の個数: 80

約数和(自身を含む): 16498944

約数和(自身を除く): 11559984

約数列:

[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, 1583, 3120, 3166, 4749, 6332, 7915, 9498, 12664, 15830, 18996, 20579, 23745, 25328, 31660, 37992, 41158, 47490, 61737, 63320, 75984, 82316, 94980, 102895, 123474, 126640, 164632, 189960, 205790, 246948, 308685, 329264, 379920, 411580, 493896, 617370, 823160, 987792, 1234740, 1646320, 2469480, 4938960]

約数ペア:

[(1, 4938960), (2, 2469480), (3, 1646320), (4, 1234740), (5, 987792), (6, 823160), (8, 617370), (10, 493896), (12, 411580), (13, 379920), (15, 329264), (16, 308685), (20, 246948), (24, 205790), (26, 189960), (30, 164632), (39, 126640), (40, 123474), (48, 102895), (52, 94980), (60, 82316), (65, 75984), (78, 63320), (80, 61737), (104, 47490), (120, 41158), (130, 37992), (156, 31660), (195, 25328), (208, 23745), (240, 20579), (260, 18996), (312, 15830), (390, 12664), (520, 9498), (624, 7915), (780, 6332), (1040, 4749), (1560, 3166), (1583, 3120)]