26686320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 83244672

約数和(自身を除く): 56558352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 443, 502, 753, 886, 1004, 1255, 1329, 1506, 1772, 2008, 2215, 2510, 2658, 3012, 3544, 3765, 4016, 4430, 5020, 5316, 6024, 6645, 7088, 7530, 8860, 10040, 10632, 12048, 13290, 15060, 17720, 20080, 21264, 26580, 30120, 35440, 53160, 60240, 106320, 111193, 222386, 333579, 444772, 555965, 667158, 889544, 1111930, 1334316, 1667895, 1779088, 2223860, 2668632, 3335790, 4447720, 5337264, 6671580, 8895440, 13343160, 26686320]

約数ペア:

[(1, 26686320), (2, 13343160), (3, 8895440), (4, 6671580), (5, 5337264), (6, 4447720), (8, 3335790), (10, 2668632), (12, 2223860), (15, 1779088), (16, 1667895), (20, 1334316), (24, 1111930), (30, 889544), (40, 667158), (48, 555965), (60, 444772), (80, 333579), (120, 222386), (240, 111193), (251, 106320), (443, 60240), (502, 53160), (753, 35440), (886, 30120), (1004, 26580), (1255, 21264), (1329, 20080), (1506, 17720), (1772, 15060), (2008, 13290), (2215, 12048), (2510, 10632), (2658, 10040), (3012, 8860), (3544, 7530), (3765, 7088), (4016, 6645), (4430, 6024), (5020, 5316)]