8543040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:840

約数の個数: 112

約数和(自身を含む): 29626560

約数和(自身を除く): 21083520

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, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 809, 880, 960, 1056, 1320, 1618, 1760, 2112, 2427, 2640, 3236, 3520, 4045, 4854, 5280, 6472, 8090, 8899, 9708, 10560, 12135, 12944, 16180, 17798, 19416, 24270, 25888, 26697, 32360, 35596, 38832, 44495, 48540, 51776, 53394, 64720, 71192, 77664, 88990, 97080, 106788, 129440, 133485, 142384, 155328, 177980, 194160, 213576, 258880, 266970, 284768, 355960, 388320, 427152, 533940, 569536, 711920, 776640, 854304, 1067880, 1423840, 1708608, 2135760, 2847680, 4271520, 8543040]

約数ペア:

[(1, 8543040), (2, 4271520), (3, 2847680), (4, 2135760), (5, 1708608), (6, 1423840), (8, 1067880), (10, 854304), (11, 776640), (12, 711920), (15, 569536), (16, 533940), (20, 427152), (22, 388320), (24, 355960), (30, 284768), (32, 266970), (33, 258880), (40, 213576), (44, 194160), (48, 177980), (55, 155328), (60, 142384), (64, 133485), (66, 129440), (80, 106788), (88, 97080), (96, 88990), (110, 77664), (120, 71192), (132, 64720), (160, 53394), (165, 51776), (176, 48540), (192, 44495), (220, 38832), (240, 35596), (264, 32360), (320, 26697), (330, 25888), (352, 24270), (440, 19416), (480, 17798), (528, 16180), (660, 12944), (704, 12135), (809, 10560), (880, 9708), (960, 8899), (1056, 8090), (1320, 6472), (1618, 5280), (1760, 4854), (2112, 4045), (2427, 3520), (2640, 3236)]