2012029920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2917}}^1$

素因数の和:3417

約数の個数: 144

約数和(自身を含む): 6882744960

約数和(自身を除く): 4870715040

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, 360, 479, 480, 720, 958, 1437, 1440, 1916, 2395, 2874, 2917, 3832, 4311, 4790, 5748, 5834, 7185, 7664, 8622, 8751, 9580, 11496, 11668, 14370, 14585, 15328, 17244, 17502, 19160, 21555, 22992, 23336, 26253, 28740, 29170, 34488, 35004, 38320, 43110, 43755, 45984, 46672, 52506, 57480, 58340, 68976, 70008, 76640, 86220, 87510, 93344, 105012, 114960, 116680, 131265, 137952, 140016, 172440, 175020, 210024, 229920, 233360, 262530, 280032, 344880, 350040, 420048, 466720, 525060, 689760, 700080, 840096, 1050120, 1397243, 1400160, 2100240, 2794486, 4191729, 4200480, 5588972, 6986215, 8383458, 11177944, 12575187, 13972430, 16766916, 20958645, 22355888, 25150374, 27944860, 33533832, 41917290, 44711776, 50300748, 55889720, 62875935, 67067664, 83834580, 100601496, 111779440, 125751870, 134135328, 167669160, 201202992, 223558880, 251503740, 335338320, 402405984, 503007480, 670676640, 1006014960, 2012029920]

約数ペア:

[(1, 2012029920), (2, 1006014960), (3, 670676640), (4, 503007480), (5, 402405984), (6, 335338320), (8, 251503740), (9, 223558880), (10, 201202992), (12, 167669160), (15, 134135328), (16, 125751870), (18, 111779440), (20, 100601496), (24, 83834580), (30, 67067664), (32, 62875935), (36, 55889720), (40, 50300748), (45, 44711776), (48, 41917290), (60, 33533832), (72, 27944860), (80, 25150374), (90, 22355888), (96, 20958645), (120, 16766916), (144, 13972430), (160, 12575187), (180, 11177944), (240, 8383458), (288, 6986215), (360, 5588972), (479, 4200480), (480, 4191729), (720, 2794486), (958, 2100240), (1437, 1400160), (1440, 1397243), (1916, 1050120), (2395, 840096), (2874, 700080), (2917, 689760), (3832, 525060), (4311, 466720), (4790, 420048), (5748, 350040), (5834, 344880), (7185, 280032), (7664, 262530), (8622, 233360), (8751, 229920), (9580, 210024), (11496, 175020), (11668, 172440), (14370, 140016), (14585, 137952), (15328, 131265), (17244, 116680), (17502, 114960), (19160, 105012), (21555, 93344), (22992, 87510), (23336, 86220), (26253, 76640), (28740, 70008), (29170, 68976), (34488, 58340), (35004, 57480), (38320, 52506), (43110, 46672), (43755, 45984)]