27401880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20759}}^1$

素因数の和:20784

約数の個数: 64

約数和(自身を含む): 89683200

約数和(自身を除く): 62281320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20759, 41518, 62277, 83036, 103795, 124554, 166072, 207590, 228349, 249108, 311385, 415180, 456698, 498216, 622770, 685047, 830360, 913396, 1141745, 1245540, 1370094, 1826792, 2283490, 2491080, 2740188, 3425235, 4566980, 5480376, 6850470, 9133960, 13700940, 27401880]

約数ペア:

[(1, 27401880), (2, 13700940), (3, 9133960), (4, 6850470), (5, 5480376), (6, 4566980), (8, 3425235), (10, 2740188), (11, 2491080), (12, 2283490), (15, 1826792), (20, 1370094), (22, 1245540), (24, 1141745), (30, 913396), (33, 830360), (40, 685047), (44, 622770), (55, 498216), (60, 456698), (66, 415180), (88, 311385), (110, 249108), (120, 228349), (132, 207590), (165, 166072), (220, 124554), (264, 103795), (330, 83036), (440, 62277), (660, 41518), (1320, 20759)]