66882960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{92893}}^1$

素因数の和:92912

約数の個数: 60

約数和(自身を含む): 224617692

約数和(自身を除く): 157734732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 92893, 185786, 278679, 371572, 464465, 557358, 743144, 836037, 928930, 1114716, 1393395, 1486288, 1672074, 1857860, 2229432, 2786790, 3344148, 3715720, 4180185, 4458864, 5573580, 6688296, 7431440, 8360370, 11147160, 13376592, 16720740, 22294320, 33441480, 66882960]

約数ペア:

[(1, 66882960), (2, 33441480), (3, 22294320), (4, 16720740), (5, 13376592), (6, 11147160), (8, 8360370), (9, 7431440), (10, 6688296), (12, 5573580), (15, 4458864), (16, 4180185), (18, 3715720), (20, 3344148), (24, 2786790), (30, 2229432), (36, 1857860), (40, 1672074), (45, 1486288), (48, 1393395), (60, 1114716), (72, 928930), (80, 836037), (90, 743144), (120, 557358), (144, 464465), (180, 371572), (240, 278679), (360, 185786), (720, 92893)]