27954960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10589}}^1$

素因数の和:10616

約数の個数: 80

約数和(自身を含む): 94547520

約数和(自身を除く): 66592560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 10589, 21178, 31767, 42356, 52945, 63534, 84712, 105890, 116479, 127068, 158835, 169424, 211780, 232958, 254136, 317670, 349437, 423560, 465916, 508272, 582395, 635340, 698874, 847120, 931832, 1164790, 1270680, 1397748, 1747185, 1863664, 2329580, 2541360, 2795496, 3494370, 4659160, 5590992, 6988740, 9318320, 13977480, 27954960]

約数ペア:

[(1, 27954960), (2, 13977480), (3, 9318320), (4, 6988740), (5, 5590992), (6, 4659160), (8, 3494370), (10, 2795496), (11, 2541360), (12, 2329580), (15, 1863664), (16, 1747185), (20, 1397748), (22, 1270680), (24, 1164790), (30, 931832), (33, 847120), (40, 698874), (44, 635340), (48, 582395), (55, 508272), (60, 465916), (66, 423560), (80, 349437), (88, 317670), (110, 254136), (120, 232958), (132, 211780), (165, 169424), (176, 158835), (220, 127068), (240, 116479), (264, 105890), (330, 84712), (440, 63534), (528, 52945), (660, 42356), (880, 31767), (1320, 21178), (2640, 10589)]