285410880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1013

約数の個数: 168

約数和(自身を含む): 991511352

約数和(自身を除く): 706100472

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, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 452, 480, 565, 576, 678, 720, 877, 904, 960, 1017, 1130, 1356, 1440, 1695, 1754, 1808, 2034, 2260, 2631, 2712, 2880, 3390, 3508, 3616, 4068, 4385, 4520, 5085, 5262, 5424, 6780, 7016, 7232, 7893, 8136, 8770, 9040, 10170, 10524, 10848, 13155, 13560, 14032, 15786, 16272, 17540, 18080, 20340, 21048, 21696, 26310, 27120, 28064, 31572, 32544, 35080, 36160, 39465, 40680, 42096, 52620, 54240, 56128, 63144, 65088, 70160, 78930, 81360, 84192, 99101, 105240, 108480, 126288, 140320, 157860, 162720, 168384, 198202, 210480, 252576, 280640, 297303, 315720, 325440, 396404, 420960, 495505, 505152, 594606, 631440, 792808, 841920, 891909, 991010, 1189212, 1262880, 1486515, 1585616, 1783818, 1982020, 2378424, 2525760, 2973030, 3171232, 3567636, 3964040, 4459545, 4756848, 5946060, 6342464, 7135272, 7928080, 8919090, 9513696, 11892120, 14270544, 15856160, 17838180, 19027392, 23784240, 28541088, 31712320, 35676360, 47568480, 57082176, 71352720, 95136960, 142705440, 285410880]

約数ペア:

[(1, 285410880), (2, 142705440), (3, 95136960), (4, 71352720), (5, 57082176), (6, 47568480), (8, 35676360), (9, 31712320), (10, 28541088), (12, 23784240), (15, 19027392), (16, 17838180), (18, 15856160), (20, 14270544), (24, 11892120), (30, 9513696), (32, 8919090), (36, 7928080), (40, 7135272), (45, 6342464), (48, 5946060), (60, 4756848), (64, 4459545), (72, 3964040), (80, 3567636), (90, 3171232), (96, 2973030), (113, 2525760), (120, 2378424), (144, 1982020), (160, 1783818), (180, 1585616), (192, 1486515), (226, 1262880), (240, 1189212), (288, 991010), (320, 891909), (339, 841920), (360, 792808), (452, 631440), (480, 594606), (565, 505152), (576, 495505), (678, 420960), (720, 396404), (877, 325440), (904, 315720), (960, 297303), (1017, 280640), (1130, 252576), (1356, 210480), (1440, 198202), (1695, 168384), (1754, 162720), (1808, 157860), (2034, 140320), (2260, 126288), (2631, 108480), (2712, 105240), (2880, 99101), (3390, 84192), (3508, 81360), (3616, 78930), (4068, 70160), (4385, 65088), (4520, 63144), (5085, 56128), (5262, 54240), (5424, 52620), (6780, 42096), (7016, 40680), (7232, 39465), (7893, 36160), (8136, 35080), (8770, 32544), (9040, 31572), (10170, 28064), (10524, 27120), (10848, 26310), (13155, 21696), (13560, 21048), (14032, 20340), (15786, 18080), (16272, 17540)]