51208498080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1317091}}^1$

素因数の和:1317121

約数の個数: 144

約数和(自身を含む): 181221322464

約数和(自身を除く): 130012824384

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 1317091, 2634182, 3951273, 5268364, 6585455, 7902546, 10536728, 11853819, 13170910, 15805092, 19756365, 21073456, 23707638, 26341820, 31610184, 35561457, 39512730, 42146912, 47415276, 52683640, 59269095, 63220368, 71122914, 79025460, 94830552, 105367280, 106684371, 118538190, 126440736, 142245828, 158050920, 177807285, 189661104, 210734560, 213368742, 237076380, 284491656, 316101840, 320053113, 355614570, 379322208, 426737484, 474152760, 533421855, 568983312, 632203680, 640106226, 711229140, 853474968, 948305520, 1066843710, 1137966624, 1280212452, 1422458280, 1600265565, 1706949936, 1896611040, 2133687420, 2560424904, 2844916560, 3200531130, 3413899872, 4267374840, 5120849808, 5689833120, 6401062260, 8534749680, 10241699616, 12802124520, 17069499360, 25604249040, 51208498080]

約数ペア:

[(1, 51208498080), (2, 25604249040), (3, 17069499360), (4, 12802124520), (5, 10241699616), (6, 8534749680), (8, 6401062260), (9, 5689833120), (10, 5120849808), (12, 4267374840), (15, 3413899872), (16, 3200531130), (18, 2844916560), (20, 2560424904), (24, 2133687420), (27, 1896611040), (30, 1706949936), (32, 1600265565), (36, 1422458280), (40, 1280212452), (45, 1137966624), (48, 1066843710), (54, 948305520), (60, 853474968), (72, 711229140), (80, 640106226), (81, 632203680), (90, 568983312), (96, 533421855), (108, 474152760), (120, 426737484), (135, 379322208), (144, 355614570), (160, 320053113), (162, 316101840), (180, 284491656), (216, 237076380), (240, 213368742), (243, 210734560), (270, 189661104), (288, 177807285), (324, 158050920), (360, 142245828), (405, 126440736), (432, 118538190), (480, 106684371), (486, 105367280), (540, 94830552), (648, 79025460), (720, 71122914), (810, 63220368), (864, 59269095), (972, 52683640), (1080, 47415276), (1215, 42146912), (1296, 39512730), (1440, 35561457), (1620, 31610184), (1944, 26341820), (2160, 23707638), (2430, 21073456), (2592, 19756365), (3240, 15805092), (3888, 13170910), (4320, 11853819), (4860, 10536728), (6480, 7902546), (7776, 6585455), (9720, 5268364), (12960, 3951273), (19440, 2634182), (38880, 1317091)]