31074377760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{15017}}^1$

素因数の和:15520

約数の個数: 192

約数和(自身を含む): 108994636800

約数和(自身を除く): 77920259040

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 479, 480, 540, 720, 864, 958, 1080, 1437, 1440, 1916, 2160, 2395, 2874, 3832, 4311, 4320, 4790, 5748, 7185, 7664, 8622, 9580, 11496, 12933, 14370, 15017, 15328, 17244, 19160, 21555, 22992, 25866, 28740, 30034, 34488, 38320, 43110, 45051, 45984, 51732, 57480, 60068, 64665, 68976, 75085, 76640, 86220, 90102, 103464, 114960, 120136, 129330, 135153, 137952, 150170, 172440, 180204, 206928, 225255, 229920, 240272, 258660, 270306, 300340, 344880, 360408, 405459, 413856, 450510, 480544, 517320, 540612, 600680, 675765, 689760, 720816, 810918, 901020, 1034640, 1081224, 1201360, 1351530, 1441632, 1621836, 1802040, 2027295, 2069280, 2162448, 2402720, 2703060, 3243672, 3604080, 4054590, 4324896, 5406120, 6487344, 7193143, 7208160, 8109180, 10812240, 12974688, 14386286, 16218360, 21579429, 21624480, 28772572, 32436720, 35965715, 43158858, 57545144, 64738287, 64873440, 71931430, 86317716, 107897145, 115090288, 129476574, 143862860, 172635432, 194214861, 215794290, 230180576, 258953148, 287725720, 323691435, 345270864, 388429722, 431588580, 517906296, 575451440, 647382870, 690541728, 776859444, 863177160, 971074305, 1035812592, 1150902880, 1294765740, 1553718888, 1726354320, 1942148610, 2071625184, 2589531480, 3107437776, 3452708640, 3884297220, 5179062960, 6214875552, 7768594440, 10358125920, 15537188880, 31074377760]

約数ペア:

[(1, 31074377760), (2, 15537188880), (3, 10358125920), (4, 7768594440), (5, 6214875552), (6, 5179062960), (8, 3884297220), (9, 3452708640), (10, 3107437776), (12, 2589531480), (15, 2071625184), (16, 1942148610), (18, 1726354320), (20, 1553718888), (24, 1294765740), (27, 1150902880), (30, 1035812592), (32, 971074305), (36, 863177160), (40, 776859444), (45, 690541728), (48, 647382870), (54, 575451440), (60, 517906296), (72, 431588580), (80, 388429722), (90, 345270864), (96, 323691435), (108, 287725720), (120, 258953148), (135, 230180576), (144, 215794290), (160, 194214861), (180, 172635432), (216, 143862860), (240, 129476574), (270, 115090288), (288, 107897145), (360, 86317716), (432, 71931430), (479, 64873440), (480, 64738287), (540, 57545144), (720, 43158858), (864, 35965715), (958, 32436720), (1080, 28772572), (1437, 21624480), (1440, 21579429), (1916, 16218360), (2160, 14386286), (2395, 12974688), (2874, 10812240), (3832, 8109180), (4311, 7208160), (4320, 7193143), (4790, 6487344), (5748, 5406120), (7185, 4324896), (7664, 4054590), (8622, 3604080), (9580, 3243672), (11496, 2703060), (12933, 2402720), (14370, 2162448), (15017, 2069280), (15328, 2027295), (17244, 1802040), (19160, 1621836), (21555, 1441632), (22992, 1351530), (25866, 1201360), (28740, 1081224), (30034, 1034640), (34488, 901020), (38320, 810918), (43110, 720816), (45051, 689760), (45984, 675765), (51732, 600680), (57480, 540612), (60068, 517320), (64665, 480544), (68976, 450510), (75085, 413856), (76640, 405459), (86220, 360408), (90102, 344880), (103464, 300340), (114960, 270306), (120136, 258660), (129330, 240272), (135153, 229920), (137952, 225255), (150170, 206928), (172440, 180204)]