121742640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:851

約数の個数: 120

約数和(自身を含む): 410866560

約数和(自身を除く): 289123920

約数列:

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

約数ペア:

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