8981164560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37421519}}^1$

素因数の和:37421535

約数の個数: 40

約数和(自身を含む): 27841610880

約数和(自身を除く): 18860446320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 37421519, 74843038, 112264557, 149686076, 187107595, 224529114, 299372152, 374215190, 449058228, 561322785, 598744304, 748430380, 898116456, 1122645570, 1496860760, 1796232912, 2245291140, 2993721520, 4490582280, 8981164560]

約数ペア:

[(1, 8981164560), (2, 4490582280), (3, 2993721520), (4, 2245291140), (5, 1796232912), (6, 1496860760), (8, 1122645570), (10, 898116456), (12, 748430380), (15, 598744304), (16, 561322785), (20, 449058228), (24, 374215190), (30, 299372152), (40, 224529114), (48, 187107595), (60, 149686076), (80, 112264557), (120, 74843038), (240, 37421519)]