15016740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{250279}}^1$

素因数の和:250291

約数の個数: 24

約数和(自身を含む): 42047040

約数和(自身を除く): 27030300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 250279, 500558, 750837, 1001116, 1251395, 1501674, 2502790, 3003348, 3754185, 5005580, 7508370, 15016740]

約数ペア:

[(1, 15016740), (2, 7508370), (3, 5005580), (4, 3754185), (5, 3003348), (6, 2502790), (10, 1501674), (12, 1251395), (15, 1001116), (20, 750837), (30, 500558), (60, 250279)]