15735480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131129}}^1$

素因数の和:131143

約数の個数: 32

約数和(自身を含む): 47206800

約数和(自身を除く): 31471320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131129, 262258, 393387, 524516, 655645, 786774, 1049032, 1311290, 1573548, 1966935, 2622580, 3147096, 3933870, 5245160, 7867740, 15735480]

約数ペア:

[(1, 15735480), (2, 7867740), (3, 5245160), (4, 3933870), (5, 3147096), (6, 2622580), (8, 1966935), (10, 1573548), (12, 1311290), (15, 1049032), (20, 786774), (24, 655645), (30, 524516), (40, 393387), (60, 262258), (120, 131129)]