61423920

素因数分解:

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

素因数の和:9504

約数の個数: 100

約数和(自身を含む): 213356880

約数和(自身を除く): 151932960

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 9479, 18958, 28437, 37916, 47395, 56874, 75832, 85311, 94790, 113748, 142185, 151664, 170622, 189580, 227496, 255933, 284370, 341244, 379160, 426555, 454992, 511866, 568740, 682488, 758320, 767799, 853110, 1023732, 1137480, 1279665, 1364976, 1535598, 1706220, 2047464, 2274960, 2559330, 3071196, 3412440, 3838995, 4094928, 5118660, 6142392, 6824880, 7677990, 10237320, 12284784, 15355980, 20474640, 30711960, 61423920]

約数ペア:

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