85968840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5641}}^1$

素因数の和:5782

約数の個数: 64

約数和(自身を含む): 259983360

約数和(自身を除く): 174014520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 5641, 7620, 11282, 15240, 16923, 22564, 28205, 33846, 45128, 56410, 67692, 84615, 112820, 135384, 169230, 225640, 338460, 676920, 716407, 1432814, 2149221, 2865628, 3582035, 4298442, 5731256, 7164070, 8596884, 10746105, 14328140, 17193768, 21492210, 28656280, 42984420, 85968840]

約数ペア:

[(1, 85968840), (2, 42984420), (3, 28656280), (4, 21492210), (5, 17193768), (6, 14328140), (8, 10746105), (10, 8596884), (12, 7164070), (15, 5731256), (20, 4298442), (24, 3582035), (30, 2865628), (40, 2149221), (60, 1432814), (120, 716407), (127, 676920), (254, 338460), (381, 225640), (508, 169230), (635, 135384), (762, 112820), (1016, 84615), (1270, 67692), (1524, 56410), (1905, 45128), (2540, 33846), (3048, 28205), (3810, 22564), (5080, 16923), (5641, 15240), (7620, 11282)]