15148480

素因数分解:

$2^6\times 5^1\times {\mathrm{47339}}^1$

素因数の和:47356

約数の個数: 28

約数和(自身を含む): 36073080

約数和(自身を除く): 20924600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47339, 94678, 189356, 236695, 378712, 473390, 757424, 946780, 1514848, 1893560, 3029696, 3787120, 7574240, 15148480]

約数ペア:

[(1, 15148480), (2, 7574240), (4, 3787120), (5, 3029696), (8, 1893560), (10, 1514848), (16, 946780), (20, 757424), (32, 473390), (40, 378712), (64, 236695), (80, 189356), (160, 94678), (320, 47339)]