885248880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3688537}}^1$

素因数の和:3688553

約数の個数: 40

約数和(自身を含む): 2744272272

約数和(自身を除く): 1859023392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3688537, 7377074, 11065611, 14754148, 18442685, 22131222, 29508296, 36885370, 44262444, 55328055, 59016592, 73770740, 88524888, 110656110, 147541480, 177049776, 221312220, 295082960, 442624440, 885248880]

約数ペア:

[(1, 885248880), (2, 442624440), (3, 295082960), (4, 221312220), (5, 177049776), (6, 147541480), (8, 110656110), (10, 88524888), (12, 73770740), (15, 59016592), (16, 55328055), (20, 44262444), (24, 36885370), (30, 29508296), (40, 22131222), (48, 18442685), (60, 14754148), (80, 11065611), (120, 7377074), (240, 3688537)]