1428160

素因数分解:

$2^6\times 5^1\times {\mathrm{4463}}^1$

素因数の和:4480

約数の個数: 28

約数和(自身を含む): 3401568

約数和(自身を除く): 1973408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4463, 8926, 17852, 22315, 35704, 44630, 71408, 89260, 142816, 178520, 285632, 357040, 714080, 1428160]

約数ペア:

[(1, 1428160), (2, 714080), (4, 357040), (5, 285632), (8, 178520), (10, 142816), (16, 89260), (20, 71408), (32, 44630), (40, 35704), (64, 22315), (80, 17852), (160, 8926), (320, 4463)]