12702720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{827}}^1$

素因数の和:855

約数の個数: 88

約数和(自身を含む): 40677984

約数和(自身を除く): 27975264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 827, 960, 1024, 1280, 1536, 1654, 1920, 2481, 2560, 3072, 3308, 3840, 4135, 4962, 5120, 6616, 7680, 8270, 9924, 12405, 13232, 15360, 16540, 19848, 24810, 26464, 33080, 39696, 49620, 52928, 66160, 79392, 99240, 105856, 132320, 158784, 198480, 211712, 264640, 317568, 396960, 423424, 529280, 635136, 793920, 846848, 1058560, 1270272, 1587840, 2117120, 2540544, 3175680, 4234240, 6351360, 12702720]

約数ペア:

[(1, 12702720), (2, 6351360), (3, 4234240), (4, 3175680), (5, 2540544), (6, 2117120), (8, 1587840), (10, 1270272), (12, 1058560), (15, 846848), (16, 793920), (20, 635136), (24, 529280), (30, 423424), (32, 396960), (40, 317568), (48, 264640), (60, 211712), (64, 198480), (80, 158784), (96, 132320), (120, 105856), (128, 99240), (160, 79392), (192, 66160), (240, 52928), (256, 49620), (320, 39696), (384, 33080), (480, 26464), (512, 24810), (640, 19848), (768, 16540), (827, 15360), (960, 13232), (1024, 12405), (1280, 9924), (1536, 8270), (1654, 7680), (1920, 6616), (2481, 5120), (2560, 4962), (3072, 4135), (3308, 3840)]