168377760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{116929}}^1$

素因数の和:116950

約数の個数: 72

約数和(自身を含む): 574594020

約数和(自身を除く): 406216260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 116929, 233858, 350787, 467716, 584645, 701574, 935432, 1052361, 1169290, 1403148, 1753935, 1870864, 2104722, 2338580, 2806296, 3507870, 3741728, 4209444, 4677160, 5261805, 5612592, 7015740, 8418888, 9354320, 10523610, 11225184, 14031480, 16837776, 18708640, 21047220, 28062960, 33675552, 42094440, 56125920, 84188880, 168377760]

約数ペア:

[(1, 168377760), (2, 84188880), (3, 56125920), (4, 42094440), (5, 33675552), (6, 28062960), (8, 21047220), (9, 18708640), (10, 16837776), (12, 14031480), (15, 11225184), (16, 10523610), (18, 9354320), (20, 8418888), (24, 7015740), (30, 5612592), (32, 5261805), (36, 4677160), (40, 4209444), (45, 3741728), (48, 3507870), (60, 2806296), (72, 2338580), (80, 2104722), (90, 1870864), (96, 1753935), (120, 1403148), (144, 1169290), (160, 1052361), (180, 935432), (240, 701574), (288, 584645), (360, 467716), (480, 350787), (720, 233858), (1440, 116929)]