2742491520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{52903}}^1$

素因数の和:52934

約数の個数: 160

約数和(自身を含む): 9794117520

約数和(自身を除く): 7051626000

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, 52903, 105806, 158709, 211612, 264515, 317418, 423224, 476127, 529030, 634836, 793545, 846448, 952254, 1058060, 1269672, 1428381, 1587090, 1692896, 1904508, 2116120, 2380635, 2539344, 2856762, 3174180, 3385792, 3809016, 4232240, 4285143, 4761270, 5078688, 5713524, 6348360, 6771584, 7141905, 7618032, 8464480, 8570286, 9522540, 10157376, 11427048, 12696720, 14283810, 15236064, 16928960, 17140572, 19045080, 20314752, 21425715, 22854096, 25393440, 28567620, 30472128, 33857920, 34281144, 38090160, 42851430, 45708192, 50786880, 57135240, 60944256, 68562288, 76180320, 85702860, 91416384, 101573760, 114270480, 137124576, 152360640, 171405720, 182832768, 228540960, 274249152, 304721280, 342811440, 457081920, 548498304, 685622880, 914163840, 1371245760, 2742491520]

約数ペア:

[(1, 2742491520), (2, 1371245760), (3, 914163840), (4, 685622880), (5, 548498304), (6, 457081920), (8, 342811440), (9, 304721280), (10, 274249152), (12, 228540960), (15, 182832768), (16, 171405720), (18, 152360640), (20, 137124576), (24, 114270480), (27, 101573760), (30, 91416384), (32, 85702860), (36, 76180320), (40, 68562288), (45, 60944256), (48, 57135240), (54, 50786880), (60, 45708192), (64, 42851430), (72, 38090160), (80, 34281144), (81, 33857920), (90, 30472128), (96, 28567620), (108, 25393440), (120, 22854096), (128, 21425715), (135, 20314752), (144, 19045080), (160, 17140572), (162, 16928960), (180, 15236064), (192, 14283810), (216, 12696720), (240, 11427048), (270, 10157376), (288, 9522540), (320, 8570286), (324, 8464480), (360, 7618032), (384, 7141905), (405, 6771584), (432, 6348360), (480, 5713524), (540, 5078688), (576, 4761270), (640, 4285143), (648, 4232240), (720, 3809016), (810, 3385792), (864, 3174180), (960, 2856762), (1080, 2539344), (1152, 2380635), (1296, 2116120), (1440, 1904508), (1620, 1692896), (1728, 1587090), (1920, 1428381), (2160, 1269672), (2592, 1058060), (2880, 952254), (3240, 846448), (3456, 793545), (4320, 634836), (5184, 529030), (5760, 476127), (6480, 423224), (8640, 317418), (10368, 264515), (12960, 211612), (17280, 158709), (25920, 105806), (51840, 52903)]