540780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{9013}}^1$

素因数の和:9025

約数の個数: 24

約数和(自身を含む): 1514352

約数和(自身を除く): 973572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 9013, 18026, 27039, 36052, 45065, 54078, 90130, 108156, 135195, 180260, 270390, 540780]

約数ペア:

[(1, 540780), (2, 270390), (3, 180260), (4, 135195), (5, 108156), (6, 90130), (10, 54078), (12, 45065), (15, 36052), (20, 27039), (30, 18026), (60, 9013)]