8234820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4159}}^1$

素因数の和:4185

約数の個数: 72

約数和(自身を含む): 27256320

約数和(自身を除く): 19021500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 4159, 8318, 12477, 16636, 20795, 24954, 37431, 41590, 45749, 49908, 62385, 74862, 83180, 91498, 124770, 137247, 149724, 182996, 187155, 228745, 249540, 274494, 374310, 411741, 457490, 548988, 686235, 748620, 823482, 914980, 1372470, 1646964, 2058705, 2744940, 4117410, 8234820]

約数ペア:

[(1, 8234820), (2, 4117410), (3, 2744940), (4, 2058705), (5, 1646964), (6, 1372470), (9, 914980), (10, 823482), (11, 748620), (12, 686235), (15, 548988), (18, 457490), (20, 411741), (22, 374310), (30, 274494), (33, 249540), (36, 228745), (44, 187155), (45, 182996), (55, 149724), (60, 137247), (66, 124770), (90, 91498), (99, 83180), (110, 74862), (132, 62385), (165, 49908), (180, 45749), (198, 41590), (220, 37431), (330, 24954), (396, 20795), (495, 16636), (660, 12477), (990, 8318), (1980, 4159)]