85558680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{26407}}^1$

素因数の和:26430

約数の個数: 80

約数和(自身を含む): 287583120

約数和(自身を除く): 202024440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 26407, 52814, 79221, 105628, 132035, 158442, 211256, 237663, 264070, 316884, 396105, 475326, 528140, 633768, 712989, 792210, 950652, 1056280, 1188315, 1425978, 1584420, 1901304, 2138967, 2376630, 2851956, 3168840, 3564945, 4277934, 4753260, 5703912, 7129890, 8555868, 9506520, 10694835, 14259780, 17111736, 21389670, 28519560, 42779340, 85558680]

約数ペア:

[(1, 85558680), (2, 42779340), (3, 28519560), (4, 21389670), (5, 17111736), (6, 14259780), (8, 10694835), (9, 9506520), (10, 8555868), (12, 7129890), (15, 5703912), (18, 4753260), (20, 4277934), (24, 3564945), (27, 3168840), (30, 2851956), (36, 2376630), (40, 2138967), (45, 1901304), (54, 1584420), (60, 1425978), (72, 1188315), (81, 1056280), (90, 950652), (108, 792210), (120, 712989), (135, 633768), (162, 528140), (180, 475326), (216, 396105), (270, 316884), (324, 264070), (360, 237663), (405, 211256), (540, 158442), (648, 132035), (810, 105628), (1080, 79221), (1620, 52814), (3240, 26407)]