80167320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 273121200

約数和(自身を除く): 192953880

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, 109, 120, 135, 162, 180, 216, 218, 227, 270, 324, 327, 360, 405, 436, 454, 540, 545, 648, 654, 681, 810, 872, 908, 981, 1080, 1090, 1135, 1308, 1362, 1620, 1635, 1816, 1962, 2043, 2180, 2270, 2616, 2724, 2943, 3240, 3270, 3405, 3924, 4086, 4360, 4540, 4905, 5448, 5886, 6129, 6540, 6810, 7848, 8172, 8829, 9080, 9810, 10215, 11772, 12258, 13080, 13620, 14715, 16344, 17658, 18387, 19620, 20430, 23544, 24516, 24743, 27240, 29430, 30645, 35316, 36774, 39240, 40860, 44145, 49032, 49486, 58860, 61290, 70632, 73548, 74229, 81720, 88290, 91935, 98972, 117720, 122580, 123715, 147096, 148458, 176580, 183870, 197944, 222687, 245160, 247430, 296916, 353160, 367740, 371145, 445374, 494860, 593832, 668061, 735480, 742290, 890748, 989720, 1113435, 1336122, 1484580, 1781496, 2004183, 2226870, 2672244, 2969160, 3340305, 4008366, 4453740, 5344488, 6680610, 8016732, 8907480, 10020915, 13361220, 16033464, 20041830, 26722440, 40083660, 80167320]

約数ペア:

[(1, 80167320), (2, 40083660), (3, 26722440), (4, 20041830), (5, 16033464), (6, 13361220), (8, 10020915), (9, 8907480), (10, 8016732), (12, 6680610), (15, 5344488), (18, 4453740), (20, 4008366), (24, 3340305), (27, 2969160), (30, 2672244), (36, 2226870), (40, 2004183), (45, 1781496), (54, 1484580), (60, 1336122), (72, 1113435), (81, 989720), (90, 890748), (108, 742290), (109, 735480), (120, 668061), (135, 593832), (162, 494860), (180, 445374), (216, 371145), (218, 367740), (227, 353160), (270, 296916), (324, 247430), (327, 245160), (360, 222687), (405, 197944), (436, 183870), (454, 176580), (540, 148458), (545, 147096), (648, 123715), (654, 122580), (681, 117720), (810, 98972), (872, 91935), (908, 88290), (981, 81720), (1080, 74229), (1090, 73548), (1135, 70632), (1308, 61290), (1362, 58860), (1620, 49486), (1635, 49032), (1816, 44145), (1962, 40860), (2043, 39240), (2180, 36774), (2270, 35316), (2616, 30645), (2724, 29430), (2943, 27240), (3240, 24743), (3270, 24516), (3405, 23544), (3924, 20430), (4086, 19620), (4360, 18387), (4540, 17658), (4905, 16344), (5448, 14715), (5886, 13620), (6129, 13080), (6540, 12258), (6810, 11772), (7848, 10215), (8172, 9810), (8829, 9080)]