152940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2549}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 428400

約数和(自身を除く): 275460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2549, 5098, 7647, 10196, 12745, 15294, 25490, 30588, 38235, 50980, 76470, 152940]

約数ペア:

[(1, 152940), (2, 76470), (3, 50980), (4, 38235), (5, 30588), (6, 25490), (10, 15294), (12, 12745), (15, 10196), (20, 7647), (30, 5098), (60, 2549)]