46967640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{391397}}^1$

素因数の和:391411

約数の個数: 32

約数和(自身を含む): 140903280

約数和(自身を除く): 93935640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 391397, 782794, 1174191, 1565588, 1956985, 2348382, 3131176, 3913970, 4696764, 5870955, 7827940, 9393528, 11741910, 15655880, 23483820, 46967640]

約数ペア:

[(1, 46967640), (2, 23483820), (3, 15655880), (4, 11741910), (5, 9393528), (6, 7827940), (8, 5870955), (10, 4696764), (12, 3913970), (15, 3131176), (20, 2348382), (24, 1956985), (30, 1565588), (40, 1174191), (60, 782794), (120, 391397)]