85331640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{711097}}^1$

素因数の和:711111

約数の個数: 32

約数和(自身を含む): 255995280

約数和(自身を除く): 170663640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 711097, 1422194, 2133291, 2844388, 3555485, 4266582, 5688776, 7110970, 8533164, 10666455, 14221940, 17066328, 21332910, 28443880, 42665820, 85331640]

約数ペア:

[(1, 85331640), (2, 42665820), (3, 28443880), (4, 21332910), (5, 17066328), (6, 14221940), (8, 10666455), (10, 8533164), (12, 7110970), (15, 5688776), (20, 4266582), (24, 3555485), (30, 2844388), (40, 2133291), (60, 1422194), (120, 711097)]