88685280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2281}}^1$

素因数の和:2311

約数の個数: 144

約数和(自身を含む): 313984944

約数和(自身を除く): 225299664

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2281, 2430, 2592, 3240, 3888, 4320, 4562, 4860, 6480, 6843, 7776, 9124, 9720, 11405, 12960, 13686, 18248, 19440, 20529, 22810, 27372, 34215, 36496, 38880, 41058, 45620, 54744, 61587, 68430, 72992, 82116, 91240, 102645, 109488, 123174, 136860, 164232, 182480, 184761, 205290, 218976, 246348, 273720, 307935, 328464, 364960, 369522, 410580, 492696, 547440, 554283, 615870, 656928, 739044, 821160, 923805, 985392, 1094880, 1108566, 1231740, 1478088, 1642320, 1847610, 1970784, 2217132, 2463480, 2771415, 2956176, 3284640, 3695220, 4434264, 4926960, 5542830, 5912352, 7390440, 8868528, 9853920, 11085660, 14780880, 17737056, 22171320, 29561760, 44342640, 88685280]

約数ペア:

[(1, 88685280), (2, 44342640), (3, 29561760), (4, 22171320), (5, 17737056), (6, 14780880), (8, 11085660), (9, 9853920), (10, 8868528), (12, 7390440), (15, 5912352), (16, 5542830), (18, 4926960), (20, 4434264), (24, 3695220), (27, 3284640), (30, 2956176), (32, 2771415), (36, 2463480), (40, 2217132), (45, 1970784), (48, 1847610), (54, 1642320), (60, 1478088), (72, 1231740), (80, 1108566), (81, 1094880), (90, 985392), (96, 923805), (108, 821160), (120, 739044), (135, 656928), (144, 615870), (160, 554283), (162, 547440), (180, 492696), (216, 410580), (240, 369522), (243, 364960), (270, 328464), (288, 307935), (324, 273720), (360, 246348), (405, 218976), (432, 205290), (480, 184761), (486, 182480), (540, 164232), (648, 136860), (720, 123174), (810, 109488), (864, 102645), (972, 91240), (1080, 82116), (1215, 72992), (1296, 68430), (1440, 61587), (1620, 54744), (1944, 45620), (2160, 41058), (2281, 38880), (2430, 36496), (2592, 34215), (3240, 27372), (3888, 22810), (4320, 20529), (4562, 19440), (4860, 18248), (6480, 13686), (6843, 12960), (7776, 11405), (9124, 9720)]