1209280

素因数分解:

$2^6\times 5^1\times {\mathrm{3779}}^1$

素因数の和:3796

約数の個数: 28

約数和(自身を含む): 2880360

約数和(自身を除く): 1671080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3779, 7558, 15116, 18895, 30232, 37790, 60464, 75580, 120928, 151160, 241856, 302320, 604640, 1209280]

約数ペア:

[(1, 1209280), (2, 604640), (4, 302320), (5, 241856), (8, 151160), (10, 120928), (16, 75580), (20, 60464), (32, 37790), (40, 30232), (64, 18895), (80, 15116), (160, 7558), (320, 3779)]