155530020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2592167}}^1$

素因数の和:2592179

約数の個数: 24

約数和(自身を含む): 435484224

約数和(自身を除く): 279954204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2592167, 5184334, 7776501, 10368668, 12960835, 15553002, 25921670, 31106004, 38882505, 51843340, 77765010, 155530020]

約数ペア:

[(1, 155530020), (2, 77765010), (3, 51843340), (4, 38882505), (5, 31106004), (6, 25921670), (10, 15553002), (12, 12960835), (15, 10368668), (20, 7776501), (30, 5184334), (60, 2592167)]