28184880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117437}}^1$

素因数の和:117453

約数の個数: 40

約数和(自身を含む): 87373872

約数和(自身を除く): 59188992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117437, 234874, 352311, 469748, 587185, 704622, 939496, 1174370, 1409244, 1761555, 1878992, 2348740, 2818488, 3523110, 4697480, 5636976, 7046220, 9394960, 14092440, 28184880]

約数ペア:

[(1, 28184880), (2, 14092440), (3, 9394960), (4, 7046220), (5, 5636976), (6, 4697480), (8, 3523110), (10, 2818488), (12, 2348740), (15, 1878992), (16, 1761555), (20, 1409244), (24, 1174370), (30, 939496), (40, 704622), (48, 587185), (60, 469748), (80, 352311), (120, 234874), (240, 117437)]