1379080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 3240000

約数和(自身を除く): 1860920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1499, 2998, 5996, 7495, 11992, 14990, 29980, 34477, 59960, 68954, 137908, 172385, 275816, 344770, 689540, 1379080]

約数ペア:

[(1, 1379080), (2, 689540), (4, 344770), (5, 275816), (8, 172385), (10, 137908), (20, 68954), (23, 59960), (40, 34477), (46, 29980), (92, 14990), (115, 11992), (184, 7495), (230, 5996), (460, 2998), (920, 1499)]