84929640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{707747}}^1$

素因数の和:707761

約数の個数: 32

約数和(自身を含む): 254789280

約数和(自身を除く): 169859640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 707747, 1415494, 2123241, 2830988, 3538735, 4246482, 5661976, 7077470, 8492964, 10616205, 14154940, 16985928, 21232410, 28309880, 42464820, 84929640]

約数ペア:

[(1, 84929640), (2, 42464820), (3, 28309880), (4, 21232410), (5, 16985928), (6, 14154940), (8, 10616205), (10, 8492964), (12, 7077470), (15, 5661976), (20, 4246482), (24, 3538735), (30, 2830988), (40, 2123241), (60, 1415494), (120, 707747)]