159232020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2653867}}^1$

素因数の和:2653879

約数の個数: 24

約数和(自身を含む): 445849824

約数和(自身を除く): 286617804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2653867, 5307734, 7961601, 10615468, 13269335, 15923202, 26538670, 31846404, 39808005, 53077340, 79616010, 159232020]

約数ペア:

[(1, 159232020), (2, 79616010), (3, 53077340), (4, 39808005), (5, 31846404), (6, 26538670), (10, 15923202), (12, 13269335), (15, 10615468), (20, 7961601), (30, 5307734), (60, 2653867)]