12477780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{3301}}^1$

素因数の和:3326

約数の個数: 96

約数和(自身を含む): 44378880

約数和(自身を除く): 31901100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3301, 3780, 6602, 9903, 13204, 16505, 19806, 23107, 29709, 33010, 39612, 46214, 49515, 59418, 66020, 69321, 89127, 92428, 99030, 115535, 118836, 138642, 148545, 178254, 198060, 207963, 231070, 277284, 297090, 346605, 356508, 415926, 445635, 462140, 594180, 623889, 693210, 831852, 891270, 1039815, 1247778, 1386420, 1782540, 2079630, 2495556, 3119445, 4159260, 6238890, 12477780]

約数ペア:

[(1, 12477780), (2, 6238890), (3, 4159260), (4, 3119445), (5, 2495556), (6, 2079630), (7, 1782540), (9, 1386420), (10, 1247778), (12, 1039815), (14, 891270), (15, 831852), (18, 693210), (20, 623889), (21, 594180), (27, 462140), (28, 445635), (30, 415926), (35, 356508), (36, 346605), (42, 297090), (45, 277284), (54, 231070), (60, 207963), (63, 198060), (70, 178254), (84, 148545), (90, 138642), (105, 118836), (108, 115535), (126, 99030), (135, 92428), (140, 89127), (180, 69321), (189, 66020), (210, 59418), (252, 49515), (270, 46214), (315, 39612), (378, 33010), (420, 29709), (540, 23107), (630, 19806), (756, 16505), (945, 13204), (1260, 9903), (1890, 6602), (3301, 3780)]