56577720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{471481}}^1$

素因数の和:471495

約数の個数: 32

約数和(自身を含む): 169733520

約数和(自身を除く): 113155800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 471481, 942962, 1414443, 1885924, 2357405, 2828886, 3771848, 4714810, 5657772, 7072215, 9429620, 11315544, 14144430, 18859240, 28288860, 56577720]

約数ペア:

[(1, 56577720), (2, 28288860), (3, 18859240), (4, 14144430), (5, 11315544), (6, 9429620), (8, 7072215), (10, 5657772), (12, 4714810), (15, 3771848), (20, 2828886), (24, 2357405), (30, 1885924), (40, 1414443), (60, 942962), (120, 471481)]