205098120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{569717}}^1$

素因数の和:569734

約数の個数: 48

約数和(自身を含む): 666570060

約数和(自身を除く): 461471940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 569717, 1139434, 1709151, 2278868, 2848585, 3418302, 4557736, 5127453, 5697170, 6836604, 8545755, 10254906, 11394340, 13673208, 17091510, 20509812, 22788680, 25637265, 34183020, 41019624, 51274530, 68366040, 102549060, 205098120]

約数ペア:

[(1, 205098120), (2, 102549060), (3, 68366040), (4, 51274530), (5, 41019624), (6, 34183020), (8, 25637265), (9, 22788680), (10, 20509812), (12, 17091510), (15, 13673208), (18, 11394340), (20, 10254906), (24, 8545755), (30, 6836604), (36, 5697170), (40, 5127453), (45, 4557736), (60, 3418302), (72, 2848585), (90, 2278868), (120, 1709151), (180, 1139434), (360, 569717)]