242591760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{12479}}^1$

素因数の和:12507

約数の個数: 120

約数和(自身を含む): 844945920

約数和(自身を除く): 602354160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 12479, 19440, 24958, 37437, 49916, 62395, 74874, 99832, 112311, 124790, 149748, 187185, 199664, 224622, 249580, 299496, 336933, 374370, 449244, 499160, 561555, 598992, 673866, 748740, 898488, 998320, 1010799, 1123110, 1347732, 1497480, 1684665, 1796976, 2021598, 2246220, 2695464, 2994960, 3032397, 3369330, 4043196, 4492440, 5053995, 5390928, 6064794, 6738660, 8086392, 8984880, 10107990, 12129588, 13477320, 15161985, 16172784, 20215980, 24259176, 26954640, 30323970, 40431960, 48518352, 60647940, 80863920, 121295880, 242591760]

約数ペア:

[(1, 242591760), (2, 121295880), (3, 80863920), (4, 60647940), (5, 48518352), (6, 40431960), (8, 30323970), (9, 26954640), (10, 24259176), (12, 20215980), (15, 16172784), (16, 15161985), (18, 13477320), (20, 12129588), (24, 10107990), (27, 8984880), (30, 8086392), (36, 6738660), (40, 6064794), (45, 5390928), (48, 5053995), (54, 4492440), (60, 4043196), (72, 3369330), (80, 3032397), (81, 2994960), (90, 2695464), (108, 2246220), (120, 2021598), (135, 1796976), (144, 1684665), (162, 1497480), (180, 1347732), (216, 1123110), (240, 1010799), (243, 998320), (270, 898488), (324, 748740), (360, 673866), (405, 598992), (432, 561555), (486, 499160), (540, 449244), (648, 374370), (720, 336933), (810, 299496), (972, 249580), (1080, 224622), (1215, 199664), (1296, 187185), (1620, 149748), (1944, 124790), (2160, 112311), (2430, 99832), (3240, 74874), (3888, 62395), (4860, 49916), (6480, 37437), (9720, 24958), (12479, 19440)]