810487680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{422129}}^1$

素因数の和:422151

約数の個数: 64

約数和(自身を含む): 2583435600

約数和(自身を除く): 1772947920

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, 320, 384, 480, 640, 960, 1920, 422129, 844258, 1266387, 1688516, 2110645, 2532774, 3377032, 4221290, 5065548, 6331935, 6754064, 8442580, 10131096, 12663870, 13508128, 16885160, 20262192, 25327740, 27016256, 33770320, 40524384, 50655480, 54032512, 67540640, 81048768, 101310960, 135081280, 162097536, 202621920, 270162560, 405243840, 810487680]

約数ペア:

[(1, 810487680), (2, 405243840), (3, 270162560), (4, 202621920), (5, 162097536), (6, 135081280), (8, 101310960), (10, 81048768), (12, 67540640), (15, 54032512), (16, 50655480), (20, 40524384), (24, 33770320), (30, 27016256), (32, 25327740), (40, 20262192), (48, 16885160), (60, 13508128), (64, 12663870), (80, 10131096), (96, 8442580), (120, 6754064), (128, 6331935), (160, 5065548), (192, 4221290), (240, 3377032), (320, 2532774), (384, 2110645), (480, 1688516), (640, 1266387), (960, 844258), (1920, 422129)]