85108440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{709237}}^1$

素因数の和:709251

約数の個数: 32

約数和(自身を含む): 255325680

約数和(自身を除く): 170217240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 709237, 1418474, 2127711, 2836948, 3546185, 4255422, 5673896, 7092370, 8510844, 10638555, 14184740, 17021688, 21277110, 28369480, 42554220, 85108440]

約数ペア:

[(1, 85108440), (2, 42554220), (3, 28369480), (4, 21277110), (5, 17021688), (6, 14184740), (8, 10638555), (10, 8510844), (12, 7092370), (15, 5673896), (20, 4255422), (24, 3546185), (30, 2836948), (40, 2127711), (60, 1418474), (120, 709237)]