345613760

素因数分解:

$2^6\times 5^1\times {\mathrm{1080043}}^1$

素因数の和:1080060

約数の個数: 28

約数和(自身を含む): 822993528

約数和(自身を除く): 477379768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1080043, 2160086, 4320172, 5400215, 8640344, 10800430, 17280688, 21600860, 34561376, 43201720, 69122752, 86403440, 172806880, 345613760]

約数ペア:

[(1, 345613760), (2, 172806880), (4, 86403440), (5, 69122752), (8, 43201720), (10, 34561376), (16, 21600860), (20, 17280688), (32, 10800430), (40, 8640344), (64, 5400215), (80, 4320172), (160, 2160086), (320, 1080043)]