55552440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{462937}}^1$

素因数の和:462951

約数の個数: 32

約数和(自身を含む): 166657680

約数和(自身を除く): 111105240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 462937, 925874, 1388811, 1851748, 2314685, 2777622, 3703496, 4629370, 5555244, 6944055, 9258740, 11110488, 13888110, 18517480, 27776220, 55552440]

約数ペア:

[(1, 55552440), (2, 27776220), (3, 18517480), (4, 13888110), (5, 11110488), (6, 9258740), (8, 6944055), (10, 5555244), (12, 4629370), (15, 3703496), (20, 2777622), (24, 2314685), (30, 1851748), (40, 1388811), (60, 925874), (120, 462937)]