121300240

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11939}}^1$

素因数の和:12079

約数の個数: 40

約数和(自身を含む): 284267520

約数和(自身を除く): 162967280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 11939, 23878, 47756, 59695, 95512, 119390, 191024, 238780, 477560, 955120, 1516253, 3032506, 6065012, 7581265, 12130024, 15162530, 24260048, 30325060, 60650120, 121300240]

約数ペア:

[(1, 121300240), (2, 60650120), (4, 30325060), (5, 24260048), (8, 15162530), (10, 12130024), (16, 7581265), (20, 6065012), (40, 3032506), (80, 1516253), (127, 955120), (254, 477560), (508, 238780), (635, 191024), (1016, 119390), (1270, 95512), (2032, 59695), (2540, 47756), (5080, 23878), (10160, 11939)]