243485280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:853

約数の個数: 144

約数和(自身を含む): 834986880

約数和(自身を除く): 591501600

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 353, 360, 479, 480, 706, 720, 958, 1059, 1412, 1437, 1440, 1765, 1916, 2118, 2395, 2824, 2874, 3177, 3530, 3832, 4236, 4311, 4790, 5295, 5648, 5748, 6354, 7060, 7185, 7664, 8472, 8622, 9580, 10590, 11296, 11496, 12708, 14120, 14370, 15328, 15885, 16944, 17244, 19160, 21180, 21555, 22992, 25416, 28240, 28740, 31770, 33888, 34488, 38320, 42360, 43110, 45984, 50832, 56480, 57480, 63540, 68976, 76640, 84720, 86220, 101664, 114960, 127080, 137952, 169087, 169440, 172440, 229920, 254160, 338174, 344880, 507261, 508320, 676348, 689760, 845435, 1014522, 1352696, 1521783, 1690870, 2029044, 2536305, 2705392, 3043566, 3381740, 4058088, 5072610, 5410784, 6087132, 6763480, 7608915, 8116176, 10145220, 12174264, 13526960, 15217830, 16232352, 20290440, 24348528, 27053920, 30435660, 40580880, 48697056, 60871320, 81161760, 121742640, 243485280]

約数ペア:

[(1, 243485280), (2, 121742640), (3, 81161760), (4, 60871320), (5, 48697056), (6, 40580880), (8, 30435660), (9, 27053920), (10, 24348528), (12, 20290440), (15, 16232352), (16, 15217830), (18, 13526960), (20, 12174264), (24, 10145220), (30, 8116176), (32, 7608915), (36, 6763480), (40, 6087132), (45, 5410784), (48, 5072610), (60, 4058088), (72, 3381740), (80, 3043566), (90, 2705392), (96, 2536305), (120, 2029044), (144, 1690870), (160, 1521783), (180, 1352696), (240, 1014522), (288, 845435), (353, 689760), (360, 676348), (479, 508320), (480, 507261), (706, 344880), (720, 338174), (958, 254160), (1059, 229920), (1412, 172440), (1437, 169440), (1440, 169087), (1765, 137952), (1916, 127080), (2118, 114960), (2395, 101664), (2824, 86220), (2874, 84720), (3177, 76640), (3530, 68976), (3832, 63540), (4236, 57480), (4311, 56480), (4790, 50832), (5295, 45984), (5648, 43110), (5748, 42360), (6354, 38320), (7060, 34488), (7185, 33888), (7664, 31770), (8472, 28740), (8622, 28240), (9580, 25416), (10590, 22992), (11296, 21555), (11496, 21180), (12708, 19160), (14120, 17244), (14370, 16944), (15328, 15885)]