120055218520

素因数分解:

$2^3\times 5^1\times {\mathrm{3001380463}}^1$

素因数の和:3001380474

約数の個数: 16

約数和(自身を含む): 270124241760

約数和(自身を除く): 150069023240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3001380463, 6002760926, 12005521852, 15006902315, 24011043704, 30013804630, 60027609260, 120055218520]

約数ペア:

[(1, 120055218520), (2, 60027609260), (4, 30013804630), (5, 24011043704), (8, 15006902315), (10, 12005521852), (20, 6002760926), (40, 3001380463)]