80566320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{335693}}^1$

素因数の和:335709

約数の個数: 40

約数和(自身を含む): 249756336

約数和(自身を除く): 169190016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 335693, 671386, 1007079, 1342772, 1678465, 2014158, 2685544, 3356930, 4028316, 5035395, 5371088, 6713860, 8056632, 10070790, 13427720, 16113264, 20141580, 26855440, 40283160, 80566320]

約数ペア:

[(1, 80566320), (2, 40283160), (3, 26855440), (4, 20141580), (5, 16113264), (6, 13427720), (8, 10070790), (10, 8056632), (12, 6713860), (15, 5371088), (16, 5035395), (20, 4028316), (24, 3356930), (30, 2685544), (40, 2014158), (48, 1678465), (60, 1342772), (80, 1007079), (120, 671386), (240, 335693)]