84107640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{700897}}^1$

素因数の和:700911

約数の個数: 32

約数和(自身を含む): 252323280

約数和(自身を除く): 168215640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 700897, 1401794, 2102691, 2803588, 3504485, 4205382, 5607176, 7008970, 8410764, 10513455, 14017940, 16821528, 21026910, 28035880, 42053820, 84107640]

約数ペア:

[(1, 84107640), (2, 42053820), (3, 28035880), (4, 21026910), (5, 16821528), (6, 14017940), (8, 10513455), (10, 8410764), (12, 7008970), (15, 5607176), (20, 4205382), (24, 3504485), (30, 2803588), (40, 2102691), (60, 1401794), (120, 700897)]