171192960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{9907}}^1$

素因数の和:9935

約数の個数: 128

約数和(自身を含む): 606369600

約数和(自身を除く): 435176640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 9907, 17280, 19814, 29721, 39628, 49535, 59442, 79256, 89163, 99070, 118884, 148605, 158512, 178326, 198140, 237768, 267489, 297210, 317024, 356652, 396280, 445815, 475536, 534978, 594420, 634048, 713304, 792560, 891630, 951072, 1069956, 1188840, 1268096, 1337445, 1426608, 1585120, 1783260, 1902144, 2139912, 2377680, 2674890, 2853216, 3170240, 3566520, 3804288, 4279824, 4755360, 5349780, 5706432, 6340480, 7133040, 8559648, 9510720, 10699560, 11412864, 14266080, 17119296, 19021440, 21399120, 28532160, 34238592, 42798240, 57064320, 85596480, 171192960]

約数ペア:

[(1, 171192960), (2, 85596480), (3, 57064320), (4, 42798240), (5, 34238592), (6, 28532160), (8, 21399120), (9, 19021440), (10, 17119296), (12, 14266080), (15, 11412864), (16, 10699560), (18, 9510720), (20, 8559648), (24, 7133040), (27, 6340480), (30, 5706432), (32, 5349780), (36, 4755360), (40, 4279824), (45, 3804288), (48, 3566520), (54, 3170240), (60, 2853216), (64, 2674890), (72, 2377680), (80, 2139912), (90, 1902144), (96, 1783260), (108, 1585120), (120, 1426608), (128, 1337445), (135, 1268096), (144, 1188840), (160, 1069956), (180, 951072), (192, 891630), (216, 792560), (240, 713304), (270, 634048), (288, 594420), (320, 534978), (360, 475536), (384, 445815), (432, 396280), (480, 356652), (540, 317024), (576, 297210), (640, 267489), (720, 237768), (864, 198140), (960, 178326), (1080, 158512), (1152, 148605), (1440, 118884), (1728, 99070), (1920, 89163), (2160, 79256), (2880, 59442), (3456, 49535), (4320, 39628), (5760, 29721), (8640, 19814), (9907, 17280)]