156620580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2610343}}^1$

素因数の和:2610355

約数の個数: 24

約数和(自身を含む): 438537792

約数和(自身を除く): 281917212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2610343, 5220686, 7831029, 10441372, 13051715, 15662058, 26103430, 31324116, 39155145, 52206860, 78310290, 156620580]

約数ペア:

[(1, 156620580), (2, 78310290), (3, 52206860), (4, 39155145), (5, 31324116), (6, 26103430), (10, 15662058), (12, 13051715), (15, 10441372), (20, 7831029), (30, 5220686), (60, 2610343)]