146507640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1220897}}^1$

素因数の和:1220911

約数の個数: 32

約数和(自身を含む): 439523280

約数和(自身を除く): 293015640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1220897, 2441794, 3662691, 4883588, 6104485, 7325382, 9767176, 12208970, 14650764, 18313455, 24417940, 29301528, 36626910, 48835880, 73253820, 146507640]

約数ペア:

[(1, 146507640), (2, 73253820), (3, 48835880), (4, 36626910), (5, 29301528), (6, 24417940), (8, 18313455), (10, 14650764), (12, 12208970), (15, 9767176), (20, 7325382), (24, 6104485), (30, 4883588), (40, 3662691), (60, 2441794), (120, 1220897)]