15081280

素因数分解:

$2^6\times 5^1\times {\mathrm{47129}}^1$

素因数の和:47146

約数の個数: 28

約数和(自身を含む): 35913060

約数和(自身を除く): 20831780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47129, 94258, 188516, 235645, 377032, 471290, 754064, 942580, 1508128, 1885160, 3016256, 3770320, 7540640, 15081280]

約数ペア:

[(1, 15081280), (2, 7540640), (4, 3770320), (5, 3016256), (8, 1885160), (10, 1508128), (16, 942580), (20, 754064), (32, 471290), (40, 377032), (64, 235645), (80, 188516), (160, 94258), (320, 47129)]