145492440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1212437}}^1$

素因数の和:1212451

約数の個数: 32

約数和(自身を含む): 436477680

約数和(自身を除く): 290985240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1212437, 2424874, 3637311, 4849748, 6062185, 7274622, 9699496, 12124370, 14549244, 18186555, 24248740, 29098488, 36373110, 48497480, 72746220, 145492440]

約数ペア:

[(1, 145492440), (2, 72746220), (3, 48497480), (4, 36373110), (5, 29098488), (6, 24248740), (8, 18186555), (10, 14549244), (12, 12124370), (15, 9699496), (20, 7274622), (24, 6062185), (30, 4849748), (40, 3637311), (60, 2424874), (120, 1212437)]