315079080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{5981}}^1$

素因数の和:6434

約数の個数: 64

約数和(自身を含む): 947548800

約数和(自身を除く): 632469720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 5981, 6585, 8780, 10536, 11962, 13170, 17560, 17943, 23924, 26340, 29905, 35886, 47848, 52680, 59810, 71772, 89715, 119620, 143544, 179430, 239240, 358860, 717720, 2625659, 5251318, 7876977, 10502636, 13128295, 15753954, 21005272, 26256590, 31507908, 39384885, 52513180, 63015816, 78769770, 105026360, 157539540, 315079080]

約数ペア:

[(1, 315079080), (2, 157539540), (3, 105026360), (4, 78769770), (5, 63015816), (6, 52513180), (8, 39384885), (10, 31507908), (12, 26256590), (15, 21005272), (20, 15753954), (24, 13128295), (30, 10502636), (40, 7876977), (60, 5251318), (120, 2625659), (439, 717720), (878, 358860), (1317, 239240), (1756, 179430), (2195, 143544), (2634, 119620), (3512, 89715), (4390, 71772), (5268, 59810), (5981, 52680), (6585, 47848), (8780, 35886), (10536, 29905), (11962, 26340), (13170, 23924), (17560, 17943)]