80783160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{673193}}^1$

素因数の和:673207

約数の個数: 32

約数和(自身を含む): 242349840

約数和(自身を除く): 161566680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 673193, 1346386, 2019579, 2692772, 3365965, 4039158, 5385544, 6731930, 8078316, 10097895, 13463860, 16156632, 20195790, 26927720, 40391580, 80783160]

約数ペア:

[(1, 80783160), (2, 40391580), (3, 26927720), (4, 20195790), (5, 16156632), (6, 13463860), (8, 10097895), (10, 8078316), (12, 6731930), (15, 5385544), (20, 4039158), (24, 3365965), (30, 2692772), (40, 2019579), (60, 1346386), (120, 673193)]