68798040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{573317}}^1$

素因数の和:573331

約数の個数: 32

約数和(自身を含む): 206394480

約数和(自身を除く): 137596440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 573317, 1146634, 1719951, 2293268, 2866585, 3439902, 4586536, 5733170, 6879804, 8599755, 11466340, 13759608, 17199510, 22932680, 34399020, 68798040]

約数ペア:

[(1, 68798040), (2, 34399020), (3, 22932680), (4, 17199510), (5, 13759608), (6, 11466340), (8, 8599755), (10, 6879804), (12, 5733170), (15, 4586536), (20, 3439902), (24, 2866585), (30, 2293268), (40, 1719951), (60, 1146634), (120, 573317)]