2851080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 8933760

約数和(自身を除く): 6082680

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, 1033, 1380, 2066, 2760, 3099, 4132, 5165, 6198, 8264, 10330, 12396, 15495, 20660, 23759, 24792, 30990, 41320, 47518, 61980, 71277, 95036, 118795, 123960, 142554, 190072, 237590, 285108, 356385, 475180, 570216, 712770, 950360, 1425540, 2851080]

約数ペア:

[(1, 2851080), (2, 1425540), (3, 950360), (4, 712770), (5, 570216), (6, 475180), (8, 356385), (10, 285108), (12, 237590), (15, 190072), (20, 142554), (23, 123960), (24, 118795), (30, 95036), (40, 71277), (46, 61980), (60, 47518), (69, 41320), (92, 30990), (115, 24792), (120, 23759), (138, 20660), (184, 15495), (230, 12396), (276, 10330), (345, 8264), (460, 6198), (552, 5165), (690, 4132), (920, 3099), (1033, 2760), (1380, 2066)]