2716160

素因数分解:

$2^9\times 5^1\times {\mathrm{1061}}^1$

素因数の和:1084

約数の個数: 40

約数和(自身を含む): 6518556

約数和(自身を除く): 3802396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1061, 1280, 2122, 2560, 4244, 5305, 8488, 10610, 16976, 21220, 33952, 42440, 67904, 84880, 135808, 169760, 271616, 339520, 543232, 679040, 1358080, 2716160]

約数ペア:

[(1, 2716160), (2, 1358080), (4, 679040), (5, 543232), (8, 339520), (10, 271616), (16, 169760), (20, 135808), (32, 84880), (40, 67904), (64, 42440), (80, 33952), (128, 21220), (160, 16976), (256, 10610), (320, 8488), (512, 5305), (640, 4244), (1061, 2560), (1280, 2122)]