276497280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{16001}}^1$

素因数の和:16029

約数の個数: 128

約数和(自身を含む): 979322400

約数和(自身を除く): 702825120

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, 16001, 17280, 32002, 48003, 64004, 80005, 96006, 128008, 144009, 160010, 192012, 240015, 256016, 288018, 320020, 384024, 432027, 480030, 512032, 576036, 640040, 720045, 768048, 864054, 960060, 1024064, 1152072, 1280080, 1440090, 1536096, 1728108, 1920120, 2048128, 2160135, 2304144, 2560160, 2880180, 3072192, 3456216, 3840240, 4320270, 4608288, 5120320, 5760360, 6144384, 6912432, 7680480, 8640540, 9216576, 10240640, 11520720, 13824864, 15360960, 17281080, 18433152, 23041440, 27649728, 30721920, 34562160, 46082880, 55299456, 69124320, 92165760, 138248640, 276497280]

約数ペア:

[(1, 276497280), (2, 138248640), (3, 92165760), (4, 69124320), (5, 55299456), (6, 46082880), (8, 34562160), (9, 30721920), (10, 27649728), (12, 23041440), (15, 18433152), (16, 17281080), (18, 15360960), (20, 13824864), (24, 11520720), (27, 10240640), (30, 9216576), (32, 8640540), (36, 7680480), (40, 6912432), (45, 6144384), (48, 5760360), (54, 5120320), (60, 4608288), (64, 4320270), (72, 3840240), (80, 3456216), (90, 3072192), (96, 2880180), (108, 2560160), (120, 2304144), (128, 2160135), (135, 2048128), (144, 1920120), (160, 1728108), (180, 1536096), (192, 1440090), (216, 1280080), (240, 1152072), (270, 1024064), (288, 960060), (320, 864054), (360, 768048), (384, 720045), (432, 640040), (480, 576036), (540, 512032), (576, 480030), (640, 432027), (720, 384024), (864, 320020), (960, 288018), (1080, 256016), (1152, 240015), (1440, 192012), (1728, 160010), (1920, 144009), (2160, 128008), (2880, 96006), (3456, 80005), (4320, 64004), (5760, 48003), (8640, 32002), (16001, 17280)]