79571640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{663097}}^1$

素因数の和:663111

約数の個数: 32

約数和(自身を含む): 238715280

約数和(自身を除く): 159143640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 663097, 1326194, 1989291, 2652388, 3315485, 3978582, 5304776, 6630970, 7957164, 9946455, 13261940, 15914328, 19892910, 26523880, 39785820, 79571640]

約数ペア:

[(1, 79571640), (2, 39785820), (3, 26523880), (4, 19892910), (5, 15914328), (6, 13261940), (8, 9946455), (10, 7957164), (12, 6630970), (15, 5304776), (20, 3978582), (24, 3315485), (30, 2652388), (40, 1989291), (60, 1326194), (120, 663097)]