120052620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{666959}}^1$

素因数の和:666974

約数の個数: 36

約数和(自身を含む): 364160160

約数和(自身を除く): 244107540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 666959, 1333918, 2000877, 2667836, 3334795, 4001754, 6002631, 6669590, 8003508, 10004385, 12005262, 13339180, 20008770, 24010524, 30013155, 40017540, 60026310, 120052620]

約数ペア:

[(1, 120052620), (2, 60026310), (3, 40017540), (4, 30013155), (5, 24010524), (6, 20008770), (9, 13339180), (10, 12005262), (12, 10004385), (15, 8003508), (18, 6669590), (20, 6002631), (30, 4001754), (36, 3334795), (45, 2667836), (60, 2000877), (90, 1333918), (180, 666959)]