27236280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{863}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 54878280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 863, 1052, 1315, 1578, 1726, 2104, 2589, 2630, 3156, 3452, 3945, 4315, 5178, 5260, 6312, 6904, 7890, 8630, 10356, 10520, 12945, 15780, 17260, 20712, 25890, 31560, 34520, 51780, 103560, 226969, 453938, 680907, 907876, 1134845, 1361814, 1815752, 2269690, 2723628, 3404535, 4539380, 5447256, 6809070, 9078760, 13618140, 27236280]

約数ペア:

[(1, 27236280), (2, 13618140), (3, 9078760), (4, 6809070), (5, 5447256), (6, 4539380), (8, 3404535), (10, 2723628), (12, 2269690), (15, 1815752), (20, 1361814), (24, 1134845), (30, 907876), (40, 680907), (60, 453938), (120, 226969), (263, 103560), (526, 51780), (789, 34520), (863, 31560), (1052, 25890), (1315, 20712), (1578, 17260), (1726, 15780), (2104, 12945), (2589, 10520), (2630, 10356), (3156, 8630), (3452, 7890), (3945, 6904), (4315, 6312), (5178, 5260)]