224728740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1248493}}^1$

素因数の和:1248508

約数の個数: 36

約数和(自身を含む): 681677724

約数和(自身を除く): 456948984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1248493, 2496986, 3745479, 4993972, 6242465, 7490958, 11236437, 12484930, 14981916, 18727395, 22472874, 24969860, 37454790, 44945748, 56182185, 74909580, 112364370, 224728740]

約数ペア:

[(1, 224728740), (2, 112364370), (3, 74909580), (4, 56182185), (5, 44945748), (6, 37454790), (9, 24969860), (10, 22472874), (12, 18727395), (15, 14981916), (18, 12484930), (20, 11236437), (30, 7490958), (36, 6242465), (45, 4993972), (60, 3745479), (90, 2496986), (180, 1248493)]