120538728

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{4217}}^1$

素因数の和:4626

約数の個数: 48

約数和(自身を含む): 327358980

約数和(自身を除く): 206820252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3176, 3573, 4217, 4764, 7146, 8434, 9528, 12651, 14292, 16868, 25302, 28584, 33736, 37953, 50604, 75906, 101208, 151812, 303624, 1674149, 3348298, 5022447, 6696596, 10044894, 13393192, 15067341, 20089788, 30134682, 40179576, 60269364, 120538728]

約数ペア:

[(1, 120538728), (2, 60269364), (3, 40179576), (4, 30134682), (6, 20089788), (8, 15067341), (9, 13393192), (12, 10044894), (18, 6696596), (24, 5022447), (36, 3348298), (72, 1674149), (397, 303624), (794, 151812), (1191, 101208), (1588, 75906), (2382, 50604), (3176, 37953), (3573, 33736), (4217, 28584), (4764, 25302), (7146, 16868), (8434, 14292), (9528, 12651)]