40331580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{672193}}^1$

素因数の和:672205

約数の個数: 24

約数和(自身を含む): 112928592

約数和(自身を除く): 72597012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 672193, 1344386, 2016579, 2688772, 3360965, 4033158, 6721930, 8066316, 10082895, 13443860, 20165790, 40331580]

約数ペア:

[(1, 40331580), (2, 20165790), (3, 13443860), (4, 10082895), (5, 8066316), (6, 6721930), (10, 4033158), (12, 3360965), (15, 2688772), (20, 2016579), (30, 1344386), (60, 672193)]