56463720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{470531}}^1$

素因数の和:470545

約数の個数: 32

約数和(自身を含む): 169391520

約数和(自身を除く): 112927800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 470531, 941062, 1411593, 1882124, 2352655, 2823186, 3764248, 4705310, 5646372, 7057965, 9410620, 11292744, 14115930, 18821240, 28231860, 56463720]

約数ペア:

[(1, 56463720), (2, 28231860), (3, 18821240), (4, 14115930), (5, 11292744), (6, 9410620), (8, 7057965), (10, 5646372), (12, 4705310), (15, 3764248), (20, 2823186), (24, 2352655), (30, 1882124), (40, 1411593), (60, 941062), (120, 470531)]