12660160

素因数分解:

$2^6\times 5^1\times {\mathrm{39563}}^1$

素因数の和:39580

約数の個数: 28

約数和(自身を含む): 30147768

約数和(自身を除く): 17487608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 39563, 79126, 158252, 197815, 316504, 395630, 633008, 791260, 1266016, 1582520, 2532032, 3165040, 6330080, 12660160]

約数ペア:

[(1, 12660160), (2, 6330080), (4, 3165040), (5, 2532032), (8, 1582520), (10, 1266016), (16, 791260), (20, 633008), (32, 395630), (40, 316504), (64, 197815), (80, 158252), (160, 79126), (320, 39563)]