2560595328

素因数分解:

$2^7\times 3^4\times {\mathrm{246971}}^1$

素因数の和:246997

約数の個数: 80

約数和(自身を含む): 7620321060

約数和(自身を除く): 5059725732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 246971, 493942, 740913, 987884, 1481826, 1975768, 2222739, 2963652, 3951536, 4445478, 5927304, 6668217, 7903072, 8890956, 11854608, 13336434, 15806144, 17781912, 20004651, 23709216, 26672868, 31612288, 35563824, 40009302, 47418432, 53345736, 71127648, 80018604, 94836864, 106691472, 142255296, 160037208, 213382944, 284510592, 320074416, 426765888, 640148832, 853531776, 1280297664, 2560595328]

約数ペア:

[(1, 2560595328), (2, 1280297664), (3, 853531776), (4, 640148832), (6, 426765888), (8, 320074416), (9, 284510592), (12, 213382944), (16, 160037208), (18, 142255296), (24, 106691472), (27, 94836864), (32, 80018604), (36, 71127648), (48, 53345736), (54, 47418432), (64, 40009302), (72, 35563824), (81, 31612288), (96, 26672868), (108, 23709216), (128, 20004651), (144, 17781912), (162, 15806144), (192, 13336434), (216, 11854608), (288, 8890956), (324, 7903072), (384, 6668217), (432, 5927304), (576, 4445478), (648, 3951536), (864, 2963652), (1152, 2222739), (1296, 1975768), (1728, 1481826), (2592, 987884), (3456, 740913), (5184, 493942), (10368, 246971)]