121116780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{672871}}^1$

素因数の和:672886

約数の個数: 36

約数和(自身を含む): 367388112

約数和(自身を除く): 246271332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 672871, 1345742, 2018613, 2691484, 3364355, 4037226, 6055839, 6728710, 8074452, 10093065, 12111678, 13457420, 20186130, 24223356, 30279195, 40372260, 60558390, 121116780]

約数ペア:

[(1, 121116780), (2, 60558390), (3, 40372260), (4, 30279195), (5, 24223356), (6, 20186130), (9, 13457420), (10, 12111678), (12, 10093065), (15, 8074452), (18, 6728710), (20, 6055839), (30, 4037226), (36, 3364355), (45, 2691484), (60, 2018613), (90, 1345742), (180, 672871)]