264284880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25609}}^1$

素因数の和:25668

約数の個数: 80

約数和(自身を含む): 838368960

約数和(自身を除く): 574084080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 25609, 51218, 76827, 102436, 128045, 153654, 204872, 256090, 307308, 384135, 409744, 512180, 614616, 768270, 1024360, 1101187, 1229232, 1536540, 2048720, 2202374, 3073080, 3303561, 4404748, 5505935, 6146160, 6607122, 8809496, 11011870, 13214244, 16517805, 17618992, 22023740, 26428488, 33035610, 44047480, 52856976, 66071220, 88094960, 132142440, 264284880]

約数ペア:

[(1, 264284880), (2, 132142440), (3, 88094960), (4, 66071220), (5, 52856976), (6, 44047480), (8, 33035610), (10, 26428488), (12, 22023740), (15, 17618992), (16, 16517805), (20, 13214244), (24, 11011870), (30, 8809496), (40, 6607122), (43, 6146160), (48, 5505935), (60, 4404748), (80, 3303561), (86, 3073080), (120, 2202374), (129, 2048720), (172, 1536540), (215, 1229232), (240, 1101187), (258, 1024360), (344, 768270), (430, 614616), (516, 512180), (645, 409744), (688, 384135), (860, 307308), (1032, 256090), (1290, 204872), (1720, 153654), (2064, 128045), (2580, 102436), (3440, 76827), (5160, 51218), (10320, 25609)]