89267280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{859}}^1$

素因数の和:1308

約数の個数: 80

約数和(自身を含む): 277690560

約数和(自身を除く): 188423280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 433, 859, 866, 1299, 1718, 1732, 2165, 2577, 2598, 3436, 3464, 4295, 4330, 5154, 5196, 6495, 6872, 6928, 8590, 8660, 10308, 10392, 12885, 12990, 13744, 17180, 17320, 20616, 20784, 25770, 25980, 34360, 34640, 41232, 51540, 51960, 68720, 103080, 103920, 206160, 371947, 743894, 1115841, 1487788, 1859735, 2231682, 2975576, 3719470, 4463364, 5579205, 5951152, 7438940, 8926728, 11158410, 14877880, 17853456, 22316820, 29755760, 44633640, 89267280]

約数ペア:

[(1, 89267280), (2, 44633640), (3, 29755760), (4, 22316820), (5, 17853456), (6, 14877880), (8, 11158410), (10, 8926728), (12, 7438940), (15, 5951152), (16, 5579205), (20, 4463364), (24, 3719470), (30, 2975576), (40, 2231682), (48, 1859735), (60, 1487788), (80, 1115841), (120, 743894), (240, 371947), (433, 206160), (859, 103920), (866, 103080), (1299, 68720), (1718, 51960), (1732, 51540), (2165, 41232), (2577, 34640), (2598, 34360), (3436, 25980), (3464, 25770), (4295, 20784), (4330, 20616), (5154, 17320), (5196, 17180), (6495, 13744), (6872, 12990), (6928, 12885), (8590, 10392), (8660, 10308)]