158417340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2640289}}^1$

素因数の和:2640301

約数の個数: 24

約数和(自身を含む): 443568720

約数和(自身を除く): 285151380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2640289, 5280578, 7920867, 10561156, 13201445, 15841734, 26402890, 31683468, 39604335, 52805780, 79208670, 158417340]

約数ペア:

[(1, 158417340), (2, 79208670), (3, 52805780), (4, 39604335), (5, 31683468), (6, 26402890), (10, 15841734), (12, 13201445), (15, 10561156), (20, 7920867), (30, 5280578), (60, 2640289)]