12307520

素因数分解:

$2^6\times 5^1\times {\mathrm{38461}}^1$

素因数の和:38478

約数の個数: 28

約数和(自身を含む): 29308044

約数和(自身を除く): 17000524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 38461, 76922, 153844, 192305, 307688, 384610, 615376, 769220, 1230752, 1538440, 2461504, 3076880, 6153760, 12307520]

約数ペア:

[(1, 12307520), (2, 6153760), (4, 3076880), (5, 2461504), (8, 1538440), (10, 1230752), (16, 769220), (20, 615376), (32, 384610), (40, 307688), (64, 192305), (80, 153844), (160, 76922), (320, 38461)]