270396180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1502201}}^1$

素因数の和:1502216

約数の個数: 36

約数和(自身を含む): 820202292

約数和(自身を除く): 549806112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1502201, 3004402, 4506603, 6008804, 7511005, 9013206, 13519809, 15022010, 18026412, 22533015, 27039618, 30044020, 45066030, 54079236, 67599045, 90132060, 135198090, 270396180]

約数ペア:

[(1, 270396180), (2, 135198090), (3, 90132060), (4, 67599045), (5, 54079236), (6, 45066030), (9, 30044020), (10, 27039618), (12, 22533015), (15, 18026412), (18, 15022010), (20, 13519809), (30, 9013206), (36, 7511005), (45, 6008804), (60, 4506603), (90, 3004402), (180, 1502201)]