56119080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20333}}^1$

素因数の和:20370

約数の個数: 64

約数和(自身を含む): 175685760

約数和(自身を除く): 119566680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 20333, 40666, 60999, 81332, 101665, 121998, 162664, 203330, 243996, 304995, 406660, 467659, 487992, 609990, 813320, 935318, 1219980, 1402977, 1870636, 2338295, 2439960, 2805954, 3741272, 4676590, 5611908, 7014885, 9353180, 11223816, 14029770, 18706360, 28059540, 56119080]

約数ペア:

[(1, 56119080), (2, 28059540), (3, 18706360), (4, 14029770), (5, 11223816), (6, 9353180), (8, 7014885), (10, 5611908), (12, 4676590), (15, 3741272), (20, 2805954), (23, 2439960), (24, 2338295), (30, 1870636), (40, 1402977), (46, 1219980), (60, 935318), (69, 813320), (92, 609990), (115, 487992), (120, 467659), (138, 406660), (184, 304995), (230, 243996), (276, 203330), (345, 162664), (460, 121998), (552, 101665), (690, 81332), (920, 60999), (1380, 40666), (2760, 20333)]