85810320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39727}}^1$

素因数の和:39749

約数の個数: 80

約数和(自身を含む): 295576320

約数和(自身を除く): 209766000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 39727, 79454, 119181, 158908, 198635, 238362, 317816, 357543, 397270, 476724, 595905, 635632, 715086, 794540, 953448, 1072629, 1191810, 1430172, 1589080, 1787715, 1906896, 2145258, 2383620, 2860344, 3178160, 3575430, 4290516, 4767240, 5363145, 5720688, 7150860, 8581032, 9534480, 10726290, 14301720, 17162064, 21452580, 28603440, 42905160, 85810320]

約数ペア:

[(1, 85810320), (2, 42905160), (3, 28603440), (4, 21452580), (5, 17162064), (6, 14301720), (8, 10726290), (9, 9534480), (10, 8581032), (12, 7150860), (15, 5720688), (16, 5363145), (18, 4767240), (20, 4290516), (24, 3575430), (27, 3178160), (30, 2860344), (36, 2383620), (40, 2145258), (45, 1906896), (48, 1787715), (54, 1589080), (60, 1430172), (72, 1191810), (80, 1072629), (90, 953448), (108, 794540), (120, 715086), (135, 635632), (144, 595905), (180, 476724), (216, 397270), (240, 357543), (270, 317816), (360, 238362), (432, 198635), (540, 158908), (720, 119181), (1080, 79454), (2160, 39727)]