85904760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{715873}}^1$

素因数の和:715887

約数の個数: 32

約数和(自身を含む): 257714640

約数和(自身を除く): 171809880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 715873, 1431746, 2147619, 2863492, 3579365, 4295238, 5726984, 7158730, 8590476, 10738095, 14317460, 17180952, 21476190, 28634920, 42952380, 85904760]

約数ペア:

[(1, 85904760), (2, 42952380), (3, 28634920), (4, 21476190), (5, 17180952), (6, 14317460), (8, 10738095), (10, 8590476), (12, 7158730), (15, 5726984), (20, 4295238), (24, 3579365), (30, 2863492), (40, 2147619), (60, 1431746), (120, 715873)]