272502080

素因数分解:

$2^6\times 5^1\times {\mathrm{851569}}^1$

素因数の和:851586

約数の個数: 28

約数和(自身を含む): 648896340

約数和(自身を除く): 376394260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 851569, 1703138, 3406276, 4257845, 6812552, 8515690, 13625104, 17031380, 27250208, 34062760, 54500416, 68125520, 136251040, 272502080]

約数ペア:

[(1, 272502080), (2, 136251040), (4, 68125520), (5, 54500416), (8, 34062760), (10, 27250208), (16, 17031380), (20, 13625104), (32, 8515690), (40, 6812552), (64, 4257845), (80, 3406276), (160, 1703138), (320, 851569)]