6720223320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{691381}}^1$

素因数の和:691407

約数の個数: 96

約数和(自身を含む): 22649674320

約数和(自身を除く): 15929451000

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, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 691381, 1382762, 2074143, 2765524, 3456905, 4148286, 5531048, 6222429, 6913810, 8296572, 10370715, 12444858, 13827620, 16593144, 18667287, 20741430, 24889716, 27655240, 31112145, 37334574, 41482860, 49779432, 56001861, 62224290, 74669148, 82965720, 93336435, 112003722, 124448580, 149338296, 168005583, 186672870, 224007444, 248897160, 280009305, 336011166, 373345740, 448014888, 560018610, 672022332, 746691480, 840027915, 1120037220, 1344044664, 1680055830, 2240074440, 3360111660, 6720223320]

約数ペア:

[(1, 6720223320), (2, 3360111660), (3, 2240074440), (4, 1680055830), (5, 1344044664), (6, 1120037220), (8, 840027915), (9, 746691480), (10, 672022332), (12, 560018610), (15, 448014888), (18, 373345740), (20, 336011166), (24, 280009305), (27, 248897160), (30, 224007444), (36, 186672870), (40, 168005583), (45, 149338296), (54, 124448580), (60, 112003722), (72, 93336435), (81, 82965720), (90, 74669148), (108, 62224290), (120, 56001861), (135, 49779432), (162, 41482860), (180, 37334574), (216, 31112145), (243, 27655240), (270, 24889716), (324, 20741430), (360, 18667287), (405, 16593144), (486, 13827620), (540, 12444858), (648, 10370715), (810, 8296572), (972, 6913810), (1080, 6222429), (1215, 5531048), (1620, 4148286), (1944, 3456905), (2430, 2765524), (3240, 2074143), (4860, 1382762), (9720, 691381)]