89468760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{745573}}^1$

素因数の和:745587

約数の個数: 32

約数和(自身を含む): 268406640

約数和(自身を除く): 178937880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 745573, 1491146, 2236719, 2982292, 3727865, 4473438, 5964584, 7455730, 8946876, 11183595, 14911460, 17893752, 22367190, 29822920, 44734380, 89468760]

約数ペア:

[(1, 89468760), (2, 44734380), (3, 29822920), (4, 22367190), (5, 17893752), (6, 14911460), (8, 11183595), (10, 8946876), (12, 7455730), (15, 5964584), (20, 4473438), (24, 3727865), (30, 2982292), (40, 2236719), (60, 1491146), (120, 745573)]