270435520

素因数分解:

$2^6\times 5^1\times {\mathrm{845111}}^1$

素因数の和:845128

約数の個数: 28

約数和(自身を含む): 643975344

約数和(自身を除く): 373539824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 845111, 1690222, 3380444, 4225555, 6760888, 8451110, 13521776, 16902220, 27043552, 33804440, 54087104, 67608880, 135217760, 270435520]

約数ペア:

[(1, 270435520), (2, 135217760), (4, 67608880), (5, 54087104), (8, 33804440), (10, 27043552), (16, 16902220), (20, 13521776), (32, 8451110), (40, 6760888), (64, 4225555), (80, 3380444), (160, 1690222), (320, 845111)]