2687520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 9253440

約数和(自身を除く): 6565920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 509, 528, 660, 880, 1018, 1056, 1320, 1527, 1760, 2036, 2545, 2640, 3054, 4072, 5090, 5280, 5599, 6108, 7635, 8144, 10180, 11198, 12216, 15270, 16288, 16797, 20360, 22396, 24432, 27995, 30540, 33594, 40720, 44792, 48864, 55990, 61080, 67188, 81440, 83985, 89584, 111980, 122160, 134376, 167970, 179168, 223960, 244320, 268752, 335940, 447920, 537504, 671880, 895840, 1343760, 2687520]

約数ペア:

[(1, 2687520), (2, 1343760), (3, 895840), (4, 671880), (5, 537504), (6, 447920), (8, 335940), (10, 268752), (11, 244320), (12, 223960), (15, 179168), (16, 167970), (20, 134376), (22, 122160), (24, 111980), (30, 89584), (32, 83985), (33, 81440), (40, 67188), (44, 61080), (48, 55990), (55, 48864), (60, 44792), (66, 40720), (80, 33594), (88, 30540), (96, 27995), (110, 24432), (120, 22396), (132, 20360), (160, 16797), (165, 16288), (176, 15270), (220, 12216), (240, 11198), (264, 10180), (330, 8144), (352, 7635), (440, 6108), (480, 5599), (509, 5280), (528, 5090), (660, 4072), (880, 3054), (1018, 2640), (1056, 2545), (1320, 2036), (1527, 1760)]