85556760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{712973}}^1$

素因数の和:712987

約数の個数: 32

約数和(自身を含む): 256670640

約数和(自身を除く): 171113880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 712973, 1425946, 2138919, 2851892, 3564865, 4277838, 5703784, 7129730, 8555676, 10694595, 14259460, 17111352, 21389190, 28518920, 42778380, 85556760]

約数ペア:

[(1, 85556760), (2, 42778380), (3, 28518920), (4, 21389190), (5, 17111352), (6, 14259460), (8, 10694595), (10, 8555676), (12, 7129730), (15, 5703784), (20, 4277838), (24, 3564865), (30, 2851892), (40, 2138919), (60, 1425946), (120, 712973)]