863860320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2281}}^1$

素因数の和:2565

約数の個数: 144

約数和(自身を含む): 2960429472

約数和(自身を除く): 2096569152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 263, 288, 360, 480, 526, 720, 789, 1052, 1315, 1440, 1578, 2104, 2281, 2367, 2630, 3156, 3945, 4208, 4562, 4734, 5260, 6312, 6843, 7890, 8416, 9124, 9468, 10520, 11405, 11835, 12624, 13686, 15780, 18248, 18936, 20529, 21040, 22810, 23670, 25248, 27372, 31560, 34215, 36496, 37872, 41058, 42080, 45620, 47340, 54744, 63120, 68430, 72992, 75744, 82116, 91240, 94680, 102645, 109488, 126240, 136860, 164232, 182480, 189360, 205290, 218976, 273720, 328464, 364960, 378720, 410580, 547440, 599903, 656928, 821160, 1094880, 1199806, 1642320, 1799709, 2399612, 2999515, 3284640, 3599418, 4799224, 5399127, 5999030, 7198836, 8998545, 9598448, 10798254, 11998060, 14397672, 17997090, 19196896, 21596508, 23996120, 26995635, 28795344, 35994180, 43193016, 47992240, 53991270, 57590688, 71988360, 86386032, 95984480, 107982540, 143976720, 172772064, 215965080, 287953440, 431930160, 863860320]

約数ペア:

[(1, 863860320), (2, 431930160), (3, 287953440), (4, 215965080), (5, 172772064), (6, 143976720), (8, 107982540), (9, 95984480), (10, 86386032), (12, 71988360), (15, 57590688), (16, 53991270), (18, 47992240), (20, 43193016), (24, 35994180), (30, 28795344), (32, 26995635), (36, 23996120), (40, 21596508), (45, 19196896), (48, 17997090), (60, 14397672), (72, 11998060), (80, 10798254), (90, 9598448), (96, 8998545), (120, 7198836), (144, 5999030), (160, 5399127), (180, 4799224), (240, 3599418), (263, 3284640), (288, 2999515), (360, 2399612), (480, 1799709), (526, 1642320), (720, 1199806), (789, 1094880), (1052, 821160), (1315, 656928), (1440, 599903), (1578, 547440), (2104, 410580), (2281, 378720), (2367, 364960), (2630, 328464), (3156, 273720), (3945, 218976), (4208, 205290), (4562, 189360), (4734, 182480), (5260, 164232), (6312, 136860), (6843, 126240), (7890, 109488), (8416, 102645), (9124, 94680), (9468, 91240), (10520, 82116), (11405, 75744), (11835, 72992), (12624, 68430), (13686, 63120), (15780, 54744), (18248, 47340), (18936, 45620), (20529, 42080), (21040, 41058), (22810, 37872), (23670, 36496), (25248, 34215), (27372, 31560)]