123057180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{683651}}^1$

素因数の和:683666

約数の個数: 36

約数和(自身を含む): 373273992

約数和(自身を除く): 250216812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 683651, 1367302, 2050953, 2734604, 3418255, 4101906, 6152859, 6836510, 8203812, 10254765, 12305718, 13673020, 20509530, 24611436, 30764295, 41019060, 61528590, 123057180]

約数ペア:

[(1, 123057180), (2, 61528590), (3, 41019060), (4, 30764295), (5, 24611436), (6, 20509530), (9, 13673020), (10, 12305718), (12, 10254765), (15, 8203812), (18, 6836510), (20, 6152859), (30, 4101906), (36, 3418255), (45, 2734604), (60, 2050953), (90, 1367302), (180, 683651)]