90795251520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{77081}}^1$

素因数の和:77513

約数の個数: 168

約数和(自身を含む): 313065459720

約数和(自身を除く): 222270208200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 409, 480, 576, 720, 818, 960, 1227, 1440, 1636, 2045, 2454, 2880, 3272, 3681, 4090, 4908, 6135, 6544, 7362, 8180, 9816, 12270, 13088, 14724, 16360, 18405, 19632, 24540, 26176, 29448, 32720, 36810, 39264, 49080, 58896, 65440, 73620, 77081, 78528, 98160, 117792, 130880, 147240, 154162, 196320, 231243, 235584, 294480, 308324, 385405, 392640, 462486, 588960, 616648, 693729, 770810, 924972, 1156215, 1177920, 1233296, 1387458, 1541620, 1849944, 2312430, 2466592, 2774916, 3083240, 3468645, 3699888, 4624860, 4933184, 5549832, 6166480, 6937290, 7399776, 9249720, 11099664, 12332960, 13874580, 14799552, 18499440, 22199328, 24665920, 27749160, 31526129, 36998880, 44398656, 55498320, 63052258, 73997760, 94578387, 110996640, 126104516, 157630645, 189156774, 221993280, 252209032, 283735161, 315261290, 378313548, 472891935, 504418064, 567470322, 630522580, 756627096, 945783870, 1008836128, 1134940644, 1261045160, 1418675805, 1513254192, 1891567740, 2017672256, 2269881288, 2522090320, 2837351610, 3026508384, 3783135480, 4539762576, 5044180640, 5674703220, 6053016768, 7566270960, 9079525152, 10088361280, 11349406440, 15132541920, 18159050304, 22698812880, 30265083840, 45397625760, 90795251520]

約数ペア:

[(1, 90795251520), (2, 45397625760), (3, 30265083840), (4, 22698812880), (5, 18159050304), (6, 15132541920), (8, 11349406440), (9, 10088361280), (10, 9079525152), (12, 7566270960), (15, 6053016768), (16, 5674703220), (18, 5044180640), (20, 4539762576), (24, 3783135480), (30, 3026508384), (32, 2837351610), (36, 2522090320), (40, 2269881288), (45, 2017672256), (48, 1891567740), (60, 1513254192), (64, 1418675805), (72, 1261045160), (80, 1134940644), (90, 1008836128), (96, 945783870), (120, 756627096), (144, 630522580), (160, 567470322), (180, 504418064), (192, 472891935), (240, 378313548), (288, 315261290), (320, 283735161), (360, 252209032), (409, 221993280), (480, 189156774), (576, 157630645), (720, 126104516), (818, 110996640), (960, 94578387), (1227, 73997760), (1440, 63052258), (1636, 55498320), (2045, 44398656), (2454, 36998880), (2880, 31526129), (3272, 27749160), (3681, 24665920), (4090, 22199328), (4908, 18499440), (6135, 14799552), (6544, 13874580), (7362, 12332960), (8180, 11099664), (9816, 9249720), (12270, 7399776), (13088, 6937290), (14724, 6166480), (16360, 5549832), (18405, 4933184), (19632, 4624860), (24540, 3699888), (26176, 3468645), (29448, 3083240), (32720, 2774916), (36810, 2466592), (39264, 2312430), (49080, 1849944), (58896, 1541620), (65440, 1387458), (73620, 1233296), (77081, 1177920), (78528, 1156215), (98160, 924972), (117792, 770810), (130880, 693729), (147240, 616648), (154162, 588960), (196320, 462486), (231243, 392640), (235584, 385405), (294480, 308324)]