85433640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{711947}}^1$

素因数の和:711961

約数の個数: 32

約数和(自身を含む): 256301280

約数和(自身を除く): 170867640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 711947, 1423894, 2135841, 2847788, 3559735, 4271682, 5695576, 7119470, 8543364, 10679205, 14238940, 17086728, 21358410, 28477880, 42716820, 85433640]

約数ペア:

[(1, 85433640), (2, 42716820), (3, 28477880), (4, 21358410), (5, 17086728), (6, 14238940), (8, 10679205), (10, 8543364), (12, 7119470), (15, 5695576), (20, 4271682), (24, 3559735), (30, 2847788), (40, 2135841), (60, 1423894), (120, 711947)]