57947640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{482897}}^1$

素因数の和:482911

約数の個数: 32

約数和(自身を含む): 173843280

約数和(自身を除く): 115895640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 482897, 965794, 1448691, 1931588, 2414485, 2897382, 3863176, 4828970, 5794764, 7243455, 9657940, 11589528, 14486910, 19315880, 28973820, 57947640]

約数ペア:

[(1, 57947640), (2, 28973820), (3, 19315880), (4, 14486910), (5, 11589528), (6, 9657940), (8, 7243455), (10, 5794764), (12, 4828970), (15, 3863176), (20, 2897382), (24, 2414485), (30, 1931588), (40, 1448691), (60, 965794), (120, 482897)]