42477360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{176989}}^1$

素因数の和:177005

約数の個数: 40

約数和(自身を含む): 131680560

約数和(自身を除く): 89203200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 176989, 353978, 530967, 707956, 884945, 1061934, 1415912, 1769890, 2123868, 2654835, 2831824, 3539780, 4247736, 5309670, 7079560, 8495472, 10619340, 14159120, 21238680, 42477360]

約数ペア:

[(1, 42477360), (2, 21238680), (3, 14159120), (4, 10619340), (5, 8495472), (6, 7079560), (8, 5309670), (10, 4247736), (12, 3539780), (15, 2831824), (16, 2654835), (20, 2123868), (24, 1769890), (30, 1415912), (40, 1061934), (48, 884945), (60, 707956), (80, 530967), (120, 353978), (240, 176989)]