90916080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{378817}}^1$

素因数の和:378833

約数の個数: 40

約数和(自身を含む): 281840592

約数和(自身を除く): 190924512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 378817, 757634, 1136451, 1515268, 1894085, 2272902, 3030536, 3788170, 4545804, 5682255, 6061072, 7576340, 9091608, 11364510, 15152680, 18183216, 22729020, 30305360, 45458040, 90916080]

約数ペア:

[(1, 90916080), (2, 45458040), (3, 30305360), (4, 22729020), (5, 18183216), (6, 15152680), (8, 11364510), (10, 9091608), (12, 7576340), (15, 6061072), (16, 5682255), (20, 4545804), (24, 3788170), (30, 3030536), (40, 2272902), (48, 1894085), (60, 1515268), (80, 1136451), (120, 757634), (240, 378817)]