8148007680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2121877}}^1$

素因数の和:2121901

約数の個数: 72

約数和(自身を含む): 26022711792

約数和(自身を除く): 17874704112

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, 640, 768, 960, 1280, 1920, 3840, 2121877, 4243754, 6365631, 8487508, 10609385, 12731262, 16975016, 21218770, 25462524, 31828155, 33950032, 42437540, 50925048, 63656310, 67900064, 84875080, 101850096, 127312620, 135800128, 169750160, 203700192, 254625240, 271600256, 339500320, 407400384, 509250480, 543200512, 679000640, 814800768, 1018500960, 1358001280, 1629601536, 2037001920, 2716002560, 4074003840, 8148007680]

約数ペア:

[(1, 8148007680), (2, 4074003840), (3, 2716002560), (4, 2037001920), (5, 1629601536), (6, 1358001280), (8, 1018500960), (10, 814800768), (12, 679000640), (15, 543200512), (16, 509250480), (20, 407400384), (24, 339500320), (30, 271600256), (32, 254625240), (40, 203700192), (48, 169750160), (60, 135800128), (64, 127312620), (80, 101850096), (96, 84875080), (120, 67900064), (128, 63656310), (160, 50925048), (192, 42437540), (240, 33950032), (256, 31828155), (320, 25462524), (384, 21218770), (480, 16975016), (640, 12731262), (768, 10609385), (960, 8487508), (1280, 6365631), (1920, 4243754), (3840, 2121877)]