245969180640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{95479}}^1$

素因数の和:97289

約数の個数: 144

約数和(自身を含む): 839847808800

約数和(自身を除く): 593878628160

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, 480, 720, 1440, 1789, 3578, 5367, 7156, 8945, 10734, 14312, 16101, 17890, 21468, 26835, 28624, 32202, 35780, 42936, 53670, 57248, 64404, 71560, 80505, 85872, 95479, 107340, 128808, 143120, 161010, 171744, 190958, 214680, 257616, 286240, 286437, 322020, 381916, 429360, 477395, 515232, 572874, 644040, 763832, 858720, 859311, 954790, 1145748, 1288080, 1432185, 1527664, 1718622, 1909580, 2291496, 2576160, 2864370, 3055328, 3437244, 3819160, 4296555, 4582992, 5728740, 6874488, 7638320, 8593110, 9165984, 11457480, 13748976, 15276640, 17186220, 22914960, 27497952, 34372440, 45829920, 68744880, 137489760, 170811931, 341623862, 512435793, 683247724, 854059655, 1024871586, 1366495448, 1537307379, 1708119310, 2049743172, 2562178965, 2732990896, 3074614758, 3416238620, 4099486344, 5124357930, 5465981792, 6149229516, 6832477240, 7686536895, 8198972688, 10248715860, 12298459032, 13664954480, 15373073790, 16397945376, 20497431720, 24596918064, 27329908960, 30746147580, 40994863440, 49193836128, 61492295160, 81989726880, 122984590320, 245969180640]

約数ペア:

[(1, 245969180640), (2, 122984590320), (3, 81989726880), (4, 61492295160), (5, 49193836128), (6, 40994863440), (8, 30746147580), (9, 27329908960), (10, 24596918064), (12, 20497431720), (15, 16397945376), (16, 15373073790), (18, 13664954480), (20, 12298459032), (24, 10248715860), (30, 8198972688), (32, 7686536895), (36, 6832477240), (40, 6149229516), (45, 5465981792), (48, 5124357930), (60, 4099486344), (72, 3416238620), (80, 3074614758), (90, 2732990896), (96, 2562178965), (120, 2049743172), (144, 1708119310), (160, 1537307379), (180, 1366495448), (240, 1024871586), (288, 854059655), (360, 683247724), (480, 512435793), (720, 341623862), (1440, 170811931), (1789, 137489760), (3578, 68744880), (5367, 45829920), (7156, 34372440), (8945, 27497952), (10734, 22914960), (14312, 17186220), (16101, 15276640), (17890, 13748976), (21468, 11457480), (26835, 9165984), (28624, 8593110), (32202, 7638320), (35780, 6874488), (42936, 5728740), (53670, 4582992), (57248, 4296555), (64404, 3819160), (71560, 3437244), (80505, 3055328), (85872, 2864370), (95479, 2576160), (107340, 2291496), (128808, 1909580), (143120, 1718622), (161010, 1527664), (171744, 1432185), (190958, 1288080), (214680, 1145748), (257616, 954790), (286240, 859311), (286437, 858720), (322020, 763832), (381916, 644040), (429360, 572874), (477395, 515232)]