78038040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{650317}}^1$

素因数の和:650331

約数の個数: 32

約数和(自身を含む): 234114480

約数和(自身を除く): 156076440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 650317, 1300634, 1950951, 2601268, 3251585, 3901902, 5202536, 6503170, 7803804, 9754755, 13006340, 15607608, 19509510, 26012680, 39019020, 78038040]

約数ペア:

[(1, 78038040), (2, 39019020), (3, 26012680), (4, 19509510), (5, 15607608), (6, 13006340), (8, 9754755), (10, 7803804), (12, 6503170), (15, 5202536), (20, 3901902), (24, 3251585), (30, 2601268), (40, 1950951), (60, 1300634), (120, 650317)]