270756880

素因数分解:

$2^4\times 5^1\times {\mathrm{3384461}}^1$

素因数の和:3384474

約数の個数: 20

約数和(自身を含む): 629509932

約数和(自身を除く): 358753052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3384461, 6768922, 13537844, 16922305, 27075688, 33844610, 54151376, 67689220, 135378440, 270756880]

約数ペア:

[(1, 270756880), (2, 135378440), (4, 67689220), (5, 54151376), (8, 33844610), (10, 27075688), (16, 16922305), (20, 13537844), (40, 6768922), (80, 3384461)]