48988920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{408241}}^1$

素因数の和:408255

約数の個数: 32

約数和(自身を含む): 146967120

約数和(自身を除く): 97978200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 408241, 816482, 1224723, 1632964, 2041205, 2449446, 3265928, 4082410, 4898892, 6123615, 8164820, 9797784, 12247230, 16329640, 24494460, 48988920]

約数ペア:

[(1, 48988920), (2, 24494460), (3, 16329640), (4, 12247230), (5, 9797784), (6, 8164820), (8, 6123615), (10, 4898892), (12, 4082410), (15, 3265928), (20, 2449446), (24, 2041205), (30, 1632964), (40, 1224723), (60, 816482), (120, 408241)]