309073920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{10061}}^1$

素因数の和:10091

約数の個数: 96

約数和(自身を含む): 988893360

約数和(自身を除く): 679819440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10061, 10240, 15360, 20122, 30183, 30720, 40244, 50305, 60366, 80488, 100610, 120732, 150915, 160976, 201220, 241464, 301830, 321952, 402440, 482928, 603660, 643904, 804880, 965856, 1207320, 1287808, 1609760, 1931712, 2414640, 2575616, 3219520, 3863424, 4829280, 5151232, 6439040, 7726848, 9658560, 10302464, 12878080, 15453696, 19317120, 20604928, 25756160, 30907392, 38634240, 51512320, 61814784, 77268480, 103024640, 154536960, 309073920]

約数ペア:

[(1, 309073920), (2, 154536960), (3, 103024640), (4, 77268480), (5, 61814784), (6, 51512320), (8, 38634240), (10, 30907392), (12, 25756160), (15, 20604928), (16, 19317120), (20, 15453696), (24, 12878080), (30, 10302464), (32, 9658560), (40, 7726848), (48, 6439040), (60, 5151232), (64, 4829280), (80, 3863424), (96, 3219520), (120, 2575616), (128, 2414640), (160, 1931712), (192, 1609760), (240, 1287808), (256, 1207320), (320, 965856), (384, 804880), (480, 643904), (512, 603660), (640, 482928), (768, 402440), (960, 321952), (1024, 301830), (1280, 241464), (1536, 201220), (1920, 160976), (2048, 150915), (2560, 120732), (3072, 100610), (3840, 80488), (5120, 60366), (6144, 50305), (7680, 40244), (10061, 30720), (10240, 30183), (15360, 20122)]