206382480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{859927}}^1$

素因数の和:859943

約数の個数: 40

約数和(自身を含む): 639786432

約数和(自身を除く): 433403952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 859927, 1719854, 2579781, 3439708, 4299635, 5159562, 6879416, 8599270, 10319124, 12898905, 13758832, 17198540, 20638248, 25797810, 34397080, 41276496, 51595620, 68794160, 103191240, 206382480]

約数ペア:

[(1, 206382480), (2, 103191240), (3, 68794160), (4, 51595620), (5, 41276496), (6, 34397080), (8, 25797810), (10, 20638248), (12, 17198540), (15, 13758832), (16, 12898905), (20, 10319124), (24, 8599270), (30, 6879416), (40, 5159562), (48, 4299635), (60, 3439708), (80, 2579781), (120, 1719854), (240, 859927)]