85546680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{712889}}^1$

素因数の和:712903

約数の個数: 32

約数和(自身を含む): 256640400

約数和(自身を除く): 171093720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 712889, 1425778, 2138667, 2851556, 3564445, 4277334, 5703112, 7128890, 8554668, 10693335, 14257780, 17109336, 21386670, 28515560, 42773340, 85546680]

約数ペア:

[(1, 85546680), (2, 42773340), (3, 28515560), (4, 21386670), (5, 17109336), (6, 14257780), (8, 10693335), (10, 8554668), (12, 7128890), (15, 5703112), (20, 4277334), (24, 3564445), (30, 2851556), (40, 2138667), (60, 1425778), (120, 712889)]