18804360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{156703}}^1$

素因数の和:156717

約数の個数: 32

約数和(自身を含む): 56413440

約数和(自身を除く): 37609080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 156703, 313406, 470109, 626812, 783515, 940218, 1253624, 1567030, 1880436, 2350545, 3134060, 3760872, 4701090, 6268120, 9402180, 18804360]

約数ペア:

[(1, 18804360), (2, 9402180), (3, 6268120), (4, 4701090), (5, 3760872), (6, 3134060), (8, 2350545), (10, 1880436), (12, 1567030), (15, 1253624), (20, 940218), (24, 783515), (30, 626812), (40, 470109), (60, 313406), (120, 156703)]