829781280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{479}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 2917555200

約数和(自身を除く): 2087773920

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, 401, 432, 479, 480, 540, 720, 802, 864, 958, 1080, 1203, 1437, 1440, 1604, 1916, 2005, 2160, 2395, 2406, 2874, 3208, 3609, 3832, 4010, 4311, 4320, 4790, 4812, 5748, 6015, 6416, 7185, 7218, 7664, 8020, 8622, 9580, 9624, 10827, 11496, 12030, 12832, 12933, 14370, 14436, 15328, 16040, 17244, 18045, 19160, 19248, 21555, 21654, 22992, 24060, 25866, 28740, 28872, 32080, 34488, 36090, 38320, 38496, 43110, 43308, 45984, 48120, 51732, 54135, 57480, 57744, 64160, 64665, 68976, 72180, 76640, 86220, 86616, 96240, 103464, 108270, 114960, 115488, 129330, 137952, 144360, 172440, 173232, 192079, 192480, 206928, 216540, 229920, 258660, 288720, 344880, 346464, 384158, 413856, 433080, 517320, 576237, 577440, 689760, 768316, 866160, 960395, 1034640, 1152474, 1536632, 1728711, 1732320, 1920790, 2069280, 2304948, 2881185, 3073264, 3457422, 3841580, 4609896, 5186133, 5762370, 6146528, 6914844, 7683160, 8643555, 9219792, 10372266, 11524740, 13829688, 15366320, 17287110, 18439584, 20744532, 23049480, 25930665, 27659376, 30732640, 34574220, 41489064, 46098960, 51861330, 55318752, 69148440, 82978128, 92197920, 103722660, 138296880, 165956256, 207445320, 276593760, 414890640, 829781280]

約数ペア:

[(1, 829781280), (2, 414890640), (3, 276593760), (4, 207445320), (5, 165956256), (6, 138296880), (8, 103722660), (9, 92197920), (10, 82978128), (12, 69148440), (15, 55318752), (16, 51861330), (18, 46098960), (20, 41489064), (24, 34574220), (27, 30732640), (30, 27659376), (32, 25930665), (36, 23049480), (40, 20744532), (45, 18439584), (48, 17287110), (54, 15366320), (60, 13829688), (72, 11524740), (80, 10372266), (90, 9219792), (96, 8643555), (108, 7683160), (120, 6914844), (135, 6146528), (144, 5762370), (160, 5186133), (180, 4609896), (216, 3841580), (240, 3457422), (270, 3073264), (288, 2881185), (360, 2304948), (401, 2069280), (432, 1920790), (479, 1732320), (480, 1728711), (540, 1536632), (720, 1152474), (802, 1034640), (864, 960395), (958, 866160), (1080, 768316), (1203, 689760), (1437, 577440), (1440, 576237), (1604, 517320), (1916, 433080), (2005, 413856), (2160, 384158), (2395, 346464), (2406, 344880), (2874, 288720), (3208, 258660), (3609, 229920), (3832, 216540), (4010, 206928), (4311, 192480), (4320, 192079), (4790, 173232), (4812, 172440), (5748, 144360), (6015, 137952), (6416, 129330), (7185, 115488), (7218, 114960), (7664, 108270), (8020, 103464), (8622, 96240), (9580, 86616), (9624, 86220), (10827, 76640), (11496, 72180), (12030, 68976), (12832, 64665), (12933, 64160), (14370, 57744), (14436, 57480), (15328, 54135), (16040, 51732), (17244, 48120), (18045, 45984), (19160, 43308), (19248, 43110), (21555, 38496), (21654, 38320), (22992, 36090), (24060, 34488), (25866, 32080), (28740, 28872)]