30624780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4158

約数の個数: 48

約数和(自身を含む): 86446080

約数和(自身を除く): 55821300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 4019, 7620, 8038, 12057, 16076, 20095, 24114, 40190, 48228, 60285, 80380, 120570, 241140, 510413, 1020826, 1531239, 2041652, 2552065, 3062478, 5104130, 6124956, 7656195, 10208260, 15312390, 30624780]

約数ペア:

[(1, 30624780), (2, 15312390), (3, 10208260), (4, 7656195), (5, 6124956), (6, 5104130), (10, 3062478), (12, 2552065), (15, 2041652), (20, 1531239), (30, 1020826), (60, 510413), (127, 241140), (254, 120570), (381, 80380), (508, 60285), (635, 48228), (762, 40190), (1270, 24114), (1524, 20095), (1905, 16076), (2540, 12057), (3810, 8038), (4019, 7620)]