76967640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{213799}}^1$

素因数の和:213816

約数の個数: 48

約数和(自身を含む): 250146000

約数和(自身を除く): 173178360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 213799, 427598, 641397, 855196, 1068995, 1282794, 1710392, 1924191, 2137990, 2565588, 3206985, 3848382, 4275980, 5131176, 6413970, 7696764, 8551960, 9620955, 12827940, 15393528, 19241910, 25655880, 38483820, 76967640]

約数ペア:

[(1, 76967640), (2, 38483820), (3, 25655880), (4, 19241910), (5, 15393528), (6, 12827940), (8, 9620955), (9, 8551960), (10, 7696764), (12, 6413970), (15, 5131176), (18, 4275980), (20, 3848382), (24, 3206985), (30, 2565588), (36, 2137990), (40, 1924191), (45, 1710392), (60, 1282794), (72, 1068995), (90, 855196), (120, 641397), (180, 427598), (360, 213799)]