478767480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3989729}}^1$

素因数の和:3989743

約数の個数: 32

約数和(自身を含む): 1436302800

約数和(自身を除く): 957535320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3989729, 7979458, 11969187, 15958916, 19948645, 23938374, 31917832, 39897290, 47876748, 59845935, 79794580, 95753496, 119691870, 159589160, 239383740, 478767480]

約数ペア:

[(1, 478767480), (2, 239383740), (3, 159589160), (4, 119691870), (5, 95753496), (6, 79794580), (8, 59845935), (10, 47876748), (12, 39897290), (15, 31917832), (20, 23938374), (24, 19948645), (30, 15958916), (40, 11969187), (60, 7979458), (120, 3989729)]