810392760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{8011}}^1$

素因数の和:8309

約数の個数: 96

約数和(自身を含む): 2643479280

約数和(自身を除く): 1833086520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 281, 360, 562, 843, 1124, 1405, 1686, 2248, 2529, 2810, 3372, 4215, 5058, 5620, 6744, 8011, 8430, 10116, 11240, 12645, 16022, 16860, 20232, 24033, 25290, 32044, 33720, 40055, 48066, 50580, 64088, 72099, 80110, 96132, 101160, 120165, 144198, 160220, 192264, 240330, 288396, 320440, 360495, 480660, 576792, 720990, 961320, 1441980, 2251091, 2883960, 4502182, 6753273, 9004364, 11255455, 13506546, 18008728, 20259819, 22510910, 27013092, 33766365, 40519638, 45021820, 54026184, 67532730, 81039276, 90043640, 101299095, 135065460, 162078552, 202598190, 270130920, 405196380, 810392760]

約数ペア:

[(1, 810392760), (2, 405196380), (3, 270130920), (4, 202598190), (5, 162078552), (6, 135065460), (8, 101299095), (9, 90043640), (10, 81039276), (12, 67532730), (15, 54026184), (18, 45021820), (20, 40519638), (24, 33766365), (30, 27013092), (36, 22510910), (40, 20259819), (45, 18008728), (60, 13506546), (72, 11255455), (90, 9004364), (120, 6753273), (180, 4502182), (281, 2883960), (360, 2251091), (562, 1441980), (843, 961320), (1124, 720990), (1405, 576792), (1686, 480660), (2248, 360495), (2529, 320440), (2810, 288396), (3372, 240330), (4215, 192264), (5058, 160220), (5620, 144198), (6744, 120165), (8011, 101160), (8430, 96132), (10116, 80110), (11240, 72099), (12645, 64088), (16022, 50580), (16860, 48066), (20232, 40055), (24033, 33720), (25290, 32044)]