12152940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{202549}}^1$

素因数の和:202561

約数の個数: 24

約数和(自身を含む): 34028400

約数和(自身を除く): 21875460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 202549, 405098, 607647, 810196, 1012745, 1215294, 2025490, 2430588, 3038235, 4050980, 6076470, 12152940]

約数ペア:

[(1, 12152940), (2, 6076470), (3, 4050980), (4, 3038235), (5, 2430588), (6, 2025490), (10, 1215294), (12, 1012745), (15, 810196), (20, 607647), (30, 405098), (60, 202549)]