18124469280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1398493}}^1$

素因数の和:1398520

約数の個数: 120

約数和(自身を含む): 63964318572

約数和(自身を除く): 45839849292

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1398493, 2796986, 4195479, 5593972, 6992465, 8390958, 11187944, 12586437, 13984930, 16781916, 20977395, 22375888, 25172874, 27969860, 33563832, 37759311, 41954790, 44751776, 50345748, 55939720, 62932185, 67127664, 75518622, 83909580, 100691496, 111879440, 113277933, 125864370, 134255328, 151037244, 167819160, 188796555, 201382992, 223758880, 226555866, 251728740, 302074488, 335638320, 377593110, 402765984, 453111732, 503457480, 566389665, 604148976, 671276640, 755186220, 906223464, 1006914960, 1132779330, 1208297952, 1510372440, 1812446928, 2013829920, 2265558660, 3020744880, 3624893856, 4531117320, 6041489760, 9062234640, 18124469280]

約数ペア:

[(1, 18124469280), (2, 9062234640), (3, 6041489760), (4, 4531117320), (5, 3624893856), (6, 3020744880), (8, 2265558660), (9, 2013829920), (10, 1812446928), (12, 1510372440), (15, 1208297952), (16, 1132779330), (18, 1006914960), (20, 906223464), (24, 755186220), (27, 671276640), (30, 604148976), (32, 566389665), (36, 503457480), (40, 453111732), (45, 402765984), (48, 377593110), (54, 335638320), (60, 302074488), (72, 251728740), (80, 226555866), (81, 223758880), (90, 201382992), (96, 188796555), (108, 167819160), (120, 151037244), (135, 134255328), (144, 125864370), (160, 113277933), (162, 111879440), (180, 100691496), (216, 83909580), (240, 75518622), (270, 67127664), (288, 62932185), (324, 55939720), (360, 50345748), (405, 44751776), (432, 41954790), (480, 37759311), (540, 33563832), (648, 27969860), (720, 25172874), (810, 22375888), (864, 20977395), (1080, 16781916), (1296, 13984930), (1440, 12586437), (1620, 11187944), (2160, 8390958), (2592, 6992465), (3240, 5593972), (4320, 4195479), (6480, 2796986), (12960, 1398493)]