15127680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{7879}}^1$

素因数の和:7901

約数の個数: 64

約数和(自身を含む): 48225600

約数和(自身を除く): 33097920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 7879, 15758, 23637, 31516, 39395, 47274, 63032, 78790, 94548, 118185, 126064, 157580, 189096, 236370, 252128, 315160, 378192, 472740, 504256, 630320, 756384, 945480, 1008512, 1260640, 1512768, 1890960, 2521280, 3025536, 3781920, 5042560, 7563840, 15127680]

約数ペア:

[(1, 15127680), (2, 7563840), (3, 5042560), (4, 3781920), (5, 3025536), (6, 2521280), (8, 1890960), (10, 1512768), (12, 1260640), (15, 1008512), (16, 945480), (20, 756384), (24, 630320), (30, 504256), (32, 472740), (40, 378192), (48, 315160), (60, 252128), (64, 236370), (80, 189096), (96, 157580), (120, 126064), (128, 118185), (160, 94548), (192, 78790), (240, 63032), (320, 47274), (384, 39395), (480, 31516), (640, 23637), (960, 15758), (1920, 7879)]