157217160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1310143}}^1$

素因数の和:1310157

約数の個数: 32

約数和(自身を含む): 471651840

約数和(自身を除く): 314434680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1310143, 2620286, 3930429, 5240572, 6550715, 7860858, 10481144, 13101430, 15721716, 19652145, 26202860, 31443432, 39304290, 52405720, 78608580, 157217160]

約数ペア:

[(1, 157217160), (2, 78608580), (3, 52405720), (4, 39304290), (5, 31443432), (6, 26202860), (8, 19652145), (10, 15721716), (12, 13101430), (15, 10481144), (20, 7860858), (24, 6550715), (30, 5240572), (40, 3930429), (60, 2620286), (120, 1310143)]