122847840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{9479}}^1$

素因数の和:9506

約数の個数: 120

約数和(自身を含む): 433596240

約数和(自身を除く): 310748400

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, 9479, 12960, 18958, 28437, 37916, 47395, 56874, 75832, 85311, 94790, 113748, 142185, 151664, 170622, 189580, 227496, 255933, 284370, 303328, 341244, 379160, 426555, 454992, 511866, 568740, 682488, 758320, 767799, 853110, 909984, 1023732, 1137480, 1279665, 1364976, 1516640, 1535598, 1706220, 2047464, 2274960, 2559330, 2729952, 3071196, 3412440, 3838995, 4094928, 4549920, 5118660, 6142392, 6824880, 7677990, 8189856, 10237320, 12284784, 13649760, 15355980, 20474640, 24569568, 30711960, 40949280, 61423920, 122847840]

約数ペア:

[(1, 122847840), (2, 61423920), (3, 40949280), (4, 30711960), (5, 24569568), (6, 20474640), (8, 15355980), (9, 13649760), (10, 12284784), (12, 10237320), (15, 8189856), (16, 7677990), (18, 6824880), (20, 6142392), (24, 5118660), (27, 4549920), (30, 4094928), (32, 3838995), (36, 3412440), (40, 3071196), (45, 2729952), (48, 2559330), (54, 2274960), (60, 2047464), (72, 1706220), (80, 1535598), (81, 1516640), (90, 1364976), (96, 1279665), (108, 1137480), (120, 1023732), (135, 909984), (144, 853110), (160, 767799), (162, 758320), (180, 682488), (216, 568740), (240, 511866), (270, 454992), (288, 426555), (324, 379160), (360, 341244), (405, 303328), (432, 284370), (480, 255933), (540, 227496), (648, 189580), (720, 170622), (810, 151664), (864, 142185), (1080, 113748), (1296, 94790), (1440, 85311), (1620, 75832), (2160, 56874), (2592, 47395), (3240, 37916), (4320, 28437), (6480, 18958), (9479, 12960)]