152541780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2542363}}^1$

素因数の和:2542375

約数の個数: 24

約数和(自身を含む): 427117152

約数和(自身を除く): 274575372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2542363, 5084726, 7627089, 10169452, 12711815, 15254178, 25423630, 30508356, 38135445, 50847260, 76270890, 152541780]

約数ペア:

[(1, 152541780), (2, 76270890), (3, 50847260), (4, 38135445), (5, 30508356), (6, 25423630), (10, 15254178), (12, 12711815), (15, 10169452), (20, 7627089), (30, 5084726), (60, 2542363)]