40333740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{672229}}^1$

素因数の和:672241

約数の個数: 24

約数和(自身を含む): 112934640

約数和(自身を除く): 72600900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 672229, 1344458, 2016687, 2688916, 3361145, 4033374, 6722290, 8066748, 10083435, 13444580, 20166870, 40333740]

約数ペア:

[(1, 40333740), (2, 20166870), (3, 13444580), (4, 10083435), (5, 8066748), (6, 6722290), (10, 4033374), (12, 3361145), (15, 2688916), (20, 2016687), (30, 1344458), (60, 672229)]