415291260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6921521}}^1$

素因数の和:6921533

約数の個数: 24

約数和(自身を含む): 1162815696

約数和(自身を除く): 747524436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6921521, 13843042, 20764563, 27686084, 34607605, 41529126, 69215210, 83058252, 103822815, 138430420, 207645630, 415291260]

約数ペア:

[(1, 415291260), (2, 207645630), (3, 138430420), (4, 103822815), (5, 83058252), (6, 69215210), (10, 41529126), (12, 34607605), (15, 27686084), (20, 20764563), (30, 13843042), (60, 6921521)]