1360360

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 1750040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 479, 568, 710, 958, 1420, 1916, 2395, 2840, 3832, 4790, 9580, 19160, 34009, 68018, 136036, 170045, 272072, 340090, 680180, 1360360]

約数ペア:

[(1, 1360360), (2, 680180), (4, 340090), (5, 272072), (8, 170045), (10, 136036), (20, 68018), (40, 34009), (71, 19160), (142, 9580), (284, 4790), (355, 3832), (479, 2840), (568, 2395), (710, 1916), (958, 1420)]