8354280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6329}}^1$

素因数の和:6354

約数の個数: 64

約数和(自身を含む): 27345600

約数和(自身を除く): 18991320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 6329, 12658, 18987, 25316, 31645, 37974, 50632, 63290, 69619, 75948, 94935, 126580, 139238, 151896, 189870, 208857, 253160, 278476, 348095, 379740, 417714, 556952, 696190, 759480, 835428, 1044285, 1392380, 1670856, 2088570, 2784760, 4177140, 8354280]

約数ペア:

[(1, 8354280), (2, 4177140), (3, 2784760), (4, 2088570), (5, 1670856), (6, 1392380), (8, 1044285), (10, 835428), (11, 759480), (12, 696190), (15, 556952), (20, 417714), (22, 379740), (24, 348095), (30, 278476), (33, 253160), (40, 208857), (44, 189870), (55, 151896), (60, 139238), (66, 126580), (88, 94935), (110, 75948), (120, 69619), (132, 63290), (165, 50632), (220, 37974), (264, 31645), (330, 25316), (440, 18987), (660, 12658), (1320, 6329)]