150347640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1252897}}^1$

素因数の和:1252911

約数の個数: 32

約数和(自身を含む): 451043280

約数和(自身を除く): 300695640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1252897, 2505794, 3758691, 5011588, 6264485, 7517382, 10023176, 12528970, 15034764, 18793455, 25057940, 30069528, 37586910, 50115880, 75173820, 150347640]

約数ペア:

[(1, 150347640), (2, 75173820), (3, 50115880), (4, 37586910), (5, 30069528), (6, 25057940), (8, 18793455), (10, 15034764), (12, 12528970), (15, 10023176), (20, 7517382), (24, 6264485), (30, 5011588), (40, 3758691), (60, 2505794), (120, 1252897)]