90608880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{377537}}^1$

素因数の和:377553

約数の個数: 40

約数和(自身を含む): 280888272

約数和(自身を除く): 190279392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 377537, 755074, 1132611, 1510148, 1887685, 2265222, 3020296, 3775370, 4530444, 5663055, 6040592, 7550740, 9060888, 11326110, 15101480, 18121776, 22652220, 30202960, 45304440, 90608880]

約数ペア:

[(1, 90608880), (2, 45304440), (3, 30202960), (4, 22652220), (5, 18121776), (6, 15101480), (8, 11326110), (10, 9060888), (12, 7550740), (15, 6040592), (16, 5663055), (20, 4530444), (24, 3775370), (30, 3020296), (40, 2265222), (48, 1887685), (60, 1510148), (80, 1132611), (120, 755074), (240, 377537)]