30255360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{7879}}^1$

素因数の和:7903

約数の個数: 72

約数和(自身を含む): 96640320

約数和(自身を除く): 66384960

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 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, 2017024, 2521280, 3025536, 3781920, 5042560, 6051072, 7563840, 10085120, 15127680, 30255360]

約数ペア:

[(1, 30255360), (2, 15127680), (3, 10085120), (4, 7563840), (5, 6051072), (6, 5042560), (8, 3781920), (10, 3025536), (12, 2521280), (15, 2017024), (16, 1890960), (20, 1512768), (24, 1260640), (30, 1008512), (32, 945480), (40, 756384), (48, 630320), (60, 504256), (64, 472740), (80, 378192), (96, 315160), (120, 252128), (128, 236370), (160, 189096), (192, 157580), (240, 126064), (256, 118185), (320, 94548), (384, 78790), (480, 63032), (640, 47274), (768, 39395), (960, 31516), (1280, 23637), (1920, 15758), (3840, 7879)]