40736040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{339467}}^1$

素因数の和:339481

約数の個数: 32

約数和(自身を含む): 122208480

約数和(自身を除く): 81472440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 339467, 678934, 1018401, 1357868, 1697335, 2036802, 2715736, 3394670, 4073604, 5092005, 6789340, 8147208, 10184010, 13578680, 20368020, 40736040]

約数ペア:

[(1, 40736040), (2, 20368020), (3, 13578680), (4, 10184010), (5, 8147208), (6, 6789340), (8, 5092005), (10, 4073604), (12, 3394670), (15, 2715736), (20, 2036802), (24, 1697335), (30, 1357868), (40, 1018401), (60, 678934), (120, 339467)]