21480785280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{414367}}^1$

素因数の和:414398

約数の個数: 160

約数和(自身を含む): 76711947840

約数和(自身を除く): 55231162560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 414367, 828734, 1243101, 1657468, 2071835, 2486202, 3314936, 3729303, 4143670, 4972404, 6215505, 6629872, 7458606, 8287340, 9944808, 11187909, 12431010, 13259744, 14917212, 16574680, 18646515, 19889616, 22375818, 24862020, 26519488, 29834424, 33149360, 33563727, 37293030, 39779232, 44751636, 49724040, 53038976, 55939545, 59668848, 66298720, 67127454, 74586060, 79558464, 89503272, 99448080, 111879090, 119337696, 132597440, 134254908, 149172120, 159116928, 167818635, 179006544, 198896160, 223758180, 238675392, 265194880, 268509816, 298344240, 335637270, 358013088, 397792320, 447516360, 477350784, 537019632, 596688480, 671274540, 716026176, 795584640, 895032720, 1074039264, 1193376960, 1342549080, 1432052352, 1790065440, 2148078528, 2386753920, 2685098160, 3580130880, 4296157056, 5370196320, 7160261760, 10740392640, 21480785280]

約数ペア:

[(1, 21480785280), (2, 10740392640), (3, 7160261760), (4, 5370196320), (5, 4296157056), (6, 3580130880), (8, 2685098160), (9, 2386753920), (10, 2148078528), (12, 1790065440), (15, 1432052352), (16, 1342549080), (18, 1193376960), (20, 1074039264), (24, 895032720), (27, 795584640), (30, 716026176), (32, 671274540), (36, 596688480), (40, 537019632), (45, 477350784), (48, 447516360), (54, 397792320), (60, 358013088), (64, 335637270), (72, 298344240), (80, 268509816), (81, 265194880), (90, 238675392), (96, 223758180), (108, 198896160), (120, 179006544), (128, 167818635), (135, 159116928), (144, 149172120), (160, 134254908), (162, 132597440), (180, 119337696), (192, 111879090), (216, 99448080), (240, 89503272), (270, 79558464), (288, 74586060), (320, 67127454), (324, 66298720), (360, 59668848), (384, 55939545), (405, 53038976), (432, 49724040), (480, 44751636), (540, 39779232), (576, 37293030), (640, 33563727), (648, 33149360), (720, 29834424), (810, 26519488), (864, 24862020), (960, 22375818), (1080, 19889616), (1152, 18646515), (1296, 16574680), (1440, 14917212), (1620, 13259744), (1728, 12431010), (1920, 11187909), (2160, 9944808), (2592, 8287340), (2880, 7458606), (3240, 6629872), (3456, 6215505), (4320, 4972404), (5184, 4143670), (5760, 3729303), (6480, 3314936), (8640, 2486202), (10368, 2071835), (12960, 1657468), (17280, 1243101), (25920, 828734), (51840, 414367)]