144082020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2401367}}^1$

素因数の和:2401379

約数の個数: 24

約数和(自身を含む): 403429824

約数和(自身を除く): 259347804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2401367, 4802734, 7204101, 9605468, 12006835, 14408202, 24013670, 28816404, 36020505, 48027340, 72041010, 144082020]

約数ペア:

[(1, 144082020), (2, 72041010), (3, 48027340), (4, 36020505), (5, 28816404), (6, 24013670), (10, 14408202), (12, 12006835), (15, 9605468), (20, 7204101), (30, 4802734), (60, 2401367)]