79568220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1326137}}^1$

素因数の和:1326149

約数の個数: 24

約数和(自身を含む): 222791184

約数和(自身を除く): 143222964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1326137, 2652274, 3978411, 5304548, 6630685, 7956822, 13261370, 15913644, 19892055, 26522740, 39784110, 79568220]

約数ペア:

[(1, 79568220), (2, 39784110), (3, 26522740), (4, 19892055), (5, 15913644), (6, 13261370), (10, 7956822), (12, 6630685), (15, 5304548), (20, 3978411), (30, 2652274), (60, 1326137)]