2760311520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{212987}}^1$

素因数の和:213014

約数の個数: 120

約数和(自身を含む): 9741645144

約数和(自身を除く): 6981333624

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, 212987, 425974, 638961, 851948, 1064935, 1277922, 1703896, 1916883, 2129870, 2555844, 3194805, 3407792, 3833766, 4259740, 5111688, 5750649, 6389610, 6815584, 7667532, 8519480, 9584415, 10223376, 11501298, 12779220, 15335064, 17038960, 17251947, 19168830, 20446752, 23002596, 25558440, 28753245, 30670128, 34077920, 34503894, 38337660, 46005192, 51116880, 57506490, 61340256, 69007788, 76675320, 86259735, 92010384, 102233760, 115012980, 138015576, 153350640, 172519470, 184020768, 230025960, 276031152, 306701280, 345038940, 460051920, 552062304, 690077880, 920103840, 1380155760, 2760311520]

約数ペア:

[(1, 2760311520), (2, 1380155760), (3, 920103840), (4, 690077880), (5, 552062304), (6, 460051920), (8, 345038940), (9, 306701280), (10, 276031152), (12, 230025960), (15, 184020768), (16, 172519470), (18, 153350640), (20, 138015576), (24, 115012980), (27, 102233760), (30, 92010384), (32, 86259735), (36, 76675320), (40, 69007788), (45, 61340256), (48, 57506490), (54, 51116880), (60, 46005192), (72, 38337660), (80, 34503894), (81, 34077920), (90, 30670128), (96, 28753245), (108, 25558440), (120, 23002596), (135, 20446752), (144, 19168830), (160, 17251947), (162, 17038960), (180, 15335064), (216, 12779220), (240, 11501298), (270, 10223376), (288, 9584415), (324, 8519480), (360, 7667532), (405, 6815584), (432, 6389610), (480, 5750649), (540, 5111688), (648, 4259740), (720, 3833766), (810, 3407792), (864, 3194805), (1080, 2555844), (1296, 2129870), (1440, 1916883), (1620, 1703896), (2160, 1277922), (2592, 1064935), (3240, 851948), (4320, 638961), (6480, 425974), (12960, 212987)]