272940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4549}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 764400

約数和(自身を除く): 491460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4549, 9098, 13647, 18196, 22745, 27294, 45490, 54588, 68235, 90980, 136470, 272940]

約数ペア:

[(1, 272940), (2, 136470), (3, 90980), (4, 68235), (5, 54588), (6, 45490), (10, 27294), (12, 22745), (15, 18196), (20, 13647), (30, 9098), (60, 4549)]