15135160

素因数分解:

$2^3\times 5^1\times {\mathrm{378379}}^1$

素因数の和:378390

約数の個数: 16

約数和(自身を含む): 34054200

約数和(自身を除く): 18919040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 378379, 756758, 1513516, 1891895, 3027032, 3783790, 7567580, 15135160]

約数ペア:

[(1, 15135160), (2, 7567580), (4, 3783790), (5, 3027032), (8, 1891895), (10, 1513516), (20, 756758), (40, 378379)]