79927620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1332127}}^1$

素因数の和:1332139

約数の個数: 24

約数和(自身を含む): 223797504

約数和(自身を除く): 143869884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1332127, 2664254, 3996381, 5328508, 6660635, 7992762, 13321270, 15985524, 19981905, 26642540, 39963810, 79927620]

約数ペア:

[(1, 79927620), (2, 39963810), (3, 26642540), (4, 19981905), (5, 15985524), (6, 13321270), (10, 7992762), (12, 6660635), (15, 5328508), (20, 3996381), (30, 2664254), (60, 1332127)]