124663920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{519433}}^1$

素因数の和:519449

約数の個数: 40

約数和(自身を含む): 386458896

約数和(自身を除く): 261794976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 519433, 1038866, 1558299, 2077732, 2597165, 3116598, 4155464, 5194330, 6233196, 7791495, 8310928, 10388660, 12466392, 15582990, 20777320, 24932784, 31165980, 41554640, 62331960, 124663920]

約数ペア:

[(1, 124663920), (2, 62331960), (3, 41554640), (4, 31165980), (5, 24932784), (6, 20777320), (8, 15582990), (10, 12466392), (12, 10388660), (15, 8310928), (16, 7791495), (20, 6233196), (24, 5194330), (30, 4155464), (40, 3116598), (48, 2597165), (60, 2077732), (80, 1558299), (120, 1038866), (240, 519433)]