2520368940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42006149}}^1$

素因数の和:42006161

約数の個数: 24

約数和(自身を含む): 7057033200

約数和(自身を除く): 4536664260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42006149, 84012298, 126018447, 168024596, 210030745, 252036894, 420061490, 504073788, 630092235, 840122980, 1260184470, 2520368940]

約数ペア:

[(1, 2520368940), (2, 1260184470), (3, 840122980), (4, 630092235), (5, 504073788), (6, 420061490), (10, 252036894), (12, 210030745), (15, 168024596), (20, 126018447), (30, 84012298), (60, 42006149)]