16421188320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1267067}}^1$

素因数の和:1267094

約数の個数: 120

約数和(自身を含む): 57953156184

約数和(自身を除く): 41531967864

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, 1267067, 2534134, 3801201, 5068268, 6335335, 7602402, 10136536, 11403603, 12670670, 15204804, 19006005, 20273072, 22807206, 25341340, 30409608, 34210809, 38012010, 40546144, 45614412, 50682680, 57018015, 60819216, 68421618, 76024020, 91228824, 101365360, 102632427, 114036030, 121638432, 136843236, 152048040, 171054045, 182457648, 202730720, 205264854, 228072060, 273686472, 304096080, 342108090, 364915296, 410529708, 456144120, 513162135, 547372944, 608192160, 684216180, 821059416, 912288240, 1026324270, 1094745888, 1368432360, 1642118832, 1824576480, 2052648540, 2736864720, 3284237664, 4105297080, 5473729440, 8210594160, 16421188320]

約数ペア:

[(1, 16421188320), (2, 8210594160), (3, 5473729440), (4, 4105297080), (5, 3284237664), (6, 2736864720), (8, 2052648540), (9, 1824576480), (10, 1642118832), (12, 1368432360), (15, 1094745888), (16, 1026324270), (18, 912288240), (20, 821059416), (24, 684216180), (27, 608192160), (30, 547372944), (32, 513162135), (36, 456144120), (40, 410529708), (45, 364915296), (48, 342108090), (54, 304096080), (60, 273686472), (72, 228072060), (80, 205264854), (81, 202730720), (90, 182457648), (96, 171054045), (108, 152048040), (120, 136843236), (135, 121638432), (144, 114036030), (160, 102632427), (162, 101365360), (180, 91228824), (216, 76024020), (240, 68421618), (270, 60819216), (288, 57018015), (324, 50682680), (360, 45614412), (405, 40546144), (432, 38012010), (480, 34210809), (540, 30409608), (648, 25341340), (720, 22807206), (810, 20273072), (864, 19006005), (1080, 15204804), (1296, 12670670), (1440, 11403603), (1620, 10136536), (2160, 7602402), (2592, 6335335), (3240, 5068268), (4320, 3801201), (6480, 2534134), (12960, 1267067)]