27665280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1601}}^1$

素因数の和:1629

約数の個数: 128

約数和(自身を含む): 98042400

約数和(自身を除く): 70377120

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, 1601, 1728, 1920, 2160, 2880, 3202, 3456, 4320, 4803, 5760, 6404, 8005, 8640, 9606, 12808, 14409, 16010, 17280, 19212, 24015, 25616, 28818, 32020, 38424, 43227, 48030, 51232, 57636, 64040, 72045, 76848, 86454, 96060, 102464, 115272, 128080, 144090, 153696, 172908, 192120, 204928, 216135, 230544, 256160, 288180, 307392, 345816, 384240, 432270, 461088, 512320, 576360, 614784, 691632, 768480, 864540, 922176, 1024640, 1152720, 1383264, 1536960, 1729080, 1844352, 2305440, 2766528, 3073920, 3458160, 4610880, 5533056, 6916320, 9221760, 13832640, 27665280]

約数ペア:

[(1, 27665280), (2, 13832640), (3, 9221760), (4, 6916320), (5, 5533056), (6, 4610880), (8, 3458160), (9, 3073920), (10, 2766528), (12, 2305440), (15, 1844352), (16, 1729080), (18, 1536960), (20, 1383264), (24, 1152720), (27, 1024640), (30, 922176), (32, 864540), (36, 768480), (40, 691632), (45, 614784), (48, 576360), (54, 512320), (60, 461088), (64, 432270), (72, 384240), (80, 345816), (90, 307392), (96, 288180), (108, 256160), (120, 230544), (128, 216135), (135, 204928), (144, 192120), (160, 172908), (180, 153696), (192, 144090), (216, 128080), (240, 115272), (270, 102464), (288, 96060), (320, 86454), (360, 76848), (384, 72045), (432, 64040), (480, 57636), (540, 51232), (576, 48030), (640, 43227), (720, 38424), (864, 32020), (960, 28818), (1080, 25616), (1152, 24015), (1440, 19212), (1601, 17280), (1728, 16010), (1920, 14409), (2160, 12808), (2880, 9606), (3202, 8640), (3456, 8005), (4320, 6404), (4803, 5760)]