72355260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1205921}}^1$

素因数の和:1205933

約数の個数: 24

約数和(自身を含む): 202594896

約数和(自身を除く): 130239636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1205921, 2411842, 3617763, 4823684, 6029605, 7235526, 12059210, 14471052, 18088815, 24118420, 36177630, 72355260]

約数ペア:

[(1, 72355260), (2, 36177630), (3, 24118420), (4, 18088815), (5, 14471052), (6, 12059210), (10, 7235526), (12, 6029605), (15, 4823684), (20, 3617763), (30, 2411842), (60, 1205921)]