326163420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{164729}}^1$

素因数の和:164755

約数の個数: 72

約数和(自身を含む): 1079310960

約数和(自身を除く): 753147540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 164729, 329458, 494187, 658916, 823645, 988374, 1482561, 1647290, 1812019, 1976748, 2470935, 2965122, 3294580, 3624038, 4941870, 5436057, 5930244, 7248076, 7412805, 9060095, 9883740, 10872114, 14825610, 16308171, 18120190, 21744228, 27180285, 29651220, 32616342, 36240380, 54360570, 65232684, 81540855, 108721140, 163081710, 326163420]

約数ペア:

[(1, 326163420), (2, 163081710), (3, 108721140), (4, 81540855), (5, 65232684), (6, 54360570), (9, 36240380), (10, 32616342), (11, 29651220), (12, 27180285), (15, 21744228), (18, 18120190), (20, 16308171), (22, 14825610), (30, 10872114), (33, 9883740), (36, 9060095), (44, 7412805), (45, 7248076), (55, 5930244), (60, 5436057), (66, 4941870), (90, 3624038), (99, 3294580), (110, 2965122), (132, 2470935), (165, 1976748), (180, 1812019), (198, 1647290), (220, 1482561), (330, 988374), (396, 823645), (495, 658916), (660, 494187), (990, 329458), (1980, 164729)]