47813760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2767}}^1$

素因数の和:2795

約数の個数: 128

約数和(自身を含む): 169401600

約数和(自身を除く): 121587840

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2767, 2880, 3456, 4320, 5534, 5760, 8301, 8640, 11068, 13835, 16602, 17280, 22136, 24903, 27670, 33204, 41505, 44272, 49806, 55340, 66408, 74709, 83010, 88544, 99612, 110680, 124515, 132816, 149418, 166020, 177088, 199224, 221360, 249030, 265632, 298836, 332040, 354176, 373545, 398448, 442720, 498060, 531264, 597672, 664080, 747090, 796896, 885440, 996120, 1062528, 1195344, 1328160, 1494180, 1593792, 1770880, 1992240, 2390688, 2656320, 2988360, 3187584, 3984480, 4781376, 5312640, 5976720, 7968960, 9562752, 11953440, 15937920, 23906880, 47813760]

約数ペア:

[(1, 47813760), (2, 23906880), (3, 15937920), (4, 11953440), (5, 9562752), (6, 7968960), (8, 5976720), (9, 5312640), (10, 4781376), (12, 3984480), (15, 3187584), (16, 2988360), (18, 2656320), (20, 2390688), (24, 1992240), (27, 1770880), (30, 1593792), (32, 1494180), (36, 1328160), (40, 1195344), (45, 1062528), (48, 996120), (54, 885440), (60, 796896), (64, 747090), (72, 664080), (80, 597672), (90, 531264), (96, 498060), (108, 442720), (120, 398448), (128, 373545), (135, 354176), (144, 332040), (160, 298836), (180, 265632), (192, 249030), (216, 221360), (240, 199224), (270, 177088), (288, 166020), (320, 149418), (360, 132816), (384, 124515), (432, 110680), (480, 99612), (540, 88544), (576, 83010), (640, 74709), (720, 66408), (864, 55340), (960, 49806), (1080, 44272), (1152, 41505), (1440, 33204), (1728, 27670), (1920, 24903), (2160, 22136), (2767, 17280), (2880, 16602), (3456, 13835), (4320, 11068), (5534, 8640), (5760, 8301)]