42589920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{88729}}^1$

素因数の和:88747

約数の個数: 48

約数和(自身を含む): 134159760

約数和(自身を除く): 91569840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 88729, 177458, 266187, 354916, 443645, 532374, 709832, 887290, 1064748, 1330935, 1419664, 1774580, 2129496, 2661870, 2839328, 3549160, 4258992, 5323740, 7098320, 8517984, 10647480, 14196640, 21294960, 42589920]

約数ペア:

[(1, 42589920), (2, 21294960), (3, 14196640), (4, 10647480), (5, 8517984), (6, 7098320), (8, 5323740), (10, 4258992), (12, 3549160), (15, 2839328), (16, 2661870), (20, 2129496), (24, 1774580), (30, 1419664), (32, 1330935), (40, 1064748), (48, 887290), (60, 709832), (80, 532374), (96, 443645), (120, 354916), (160, 266187), (240, 177458), (480, 88729)]