1097560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 2579040

約数和(自身を除く): 1481480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1193, 2386, 4772, 5965, 9544, 11930, 23860, 27439, 47720, 54878, 109756, 137195, 219512, 274390, 548780, 1097560]

約数ペア:

[(1, 1097560), (2, 548780), (4, 274390), (5, 219512), (8, 137195), (10, 109756), (20, 54878), (23, 47720), (40, 27439), (46, 23860), (92, 11930), (115, 9544), (184, 5965), (230, 4772), (460, 2386), (920, 1193)]