248826180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4147103}}^1$

素因数の和:4147115

約数の個数: 24

約数和(自身を含む): 696713472

約数和(自身を除く): 447887292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4147103, 8294206, 12441309, 16588412, 20735515, 24882618, 41471030, 49765236, 62206545, 82942060, 124413090, 248826180]

約数ペア:

[(1, 248826180), (2, 124413090), (3, 82942060), (4, 62206545), (5, 49765236), (6, 41471030), (10, 24882618), (12, 20735515), (15, 16588412), (20, 12441309), (30, 8294206), (60, 4147103)]