126731880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32003}}^1$

素因数の和:32031

約数の個数: 96

約数和(自身を含む): 449336160

約数和(自身を除く): 322604280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 32003, 64006, 96009, 128012, 160015, 192018, 256024, 288027, 320030, 352033, 384036, 480045, 576054, 640060, 704066, 768072, 960090, 1056099, 1152108, 1280120, 1408132, 1440135, 1760165, 1920180, 2112198, 2304216, 2816264, 2880270, 3168297, 3520330, 3840360, 4224396, 5280495, 5760540, 6336594, 7040660, 8448792, 10560990, 11521080, 12673188, 14081320, 15841485, 21121980, 25346376, 31682970, 42243960, 63365940, 126731880]

約数ペア:

[(1, 126731880), (2, 63365940), (3, 42243960), (4, 31682970), (5, 25346376), (6, 21121980), (8, 15841485), (9, 14081320), (10, 12673188), (11, 11521080), (12, 10560990), (15, 8448792), (18, 7040660), (20, 6336594), (22, 5760540), (24, 5280495), (30, 4224396), (33, 3840360), (36, 3520330), (40, 3168297), (44, 2880270), (45, 2816264), (55, 2304216), (60, 2112198), (66, 1920180), (72, 1760165), (88, 1440135), (90, 1408132), (99, 1280120), (110, 1152108), (120, 1056099), (132, 960090), (165, 768072), (180, 704066), (198, 640060), (220, 576054), (264, 480045), (330, 384036), (360, 352033), (396, 320030), (440, 288027), (495, 256024), (660, 192018), (792, 160015), (990, 128012), (1320, 96009), (1980, 64006), (3960, 32003)]