2277630720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{197711}}^1$

素因数の和:197738

約数の個数: 108

約数和(自身を含む): 7880404896

約数和(自身を除く): 5602774176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 197711, 395422, 593133, 790844, 988555, 1186266, 1581688, 1779399, 1977110, 2372532, 2965665, 3163376, 3558798, 3954220, 4745064, 5931330, 6326752, 7117596, 7908440, 8896995, 9490128, 11862660, 12653504, 14235192, 15816880, 17793990, 18980256, 23725320, 25307008, 28470384, 31633760, 35587980, 37960512, 47450640, 50614016, 56940768, 63267520, 71175960, 75921024, 94901280, 113881536, 126535040, 142351920, 151842048, 189802560, 227763072, 253070080, 284703840, 379605120, 455526144, 569407680, 759210240, 1138815360, 2277630720]

約数ペア:

[(1, 2277630720), (2, 1138815360), (3, 759210240), (4, 569407680), (5, 455526144), (6, 379605120), (8, 284703840), (9, 253070080), (10, 227763072), (12, 189802560), (15, 151842048), (16, 142351920), (18, 126535040), (20, 113881536), (24, 94901280), (30, 75921024), (32, 71175960), (36, 63267520), (40, 56940768), (45, 50614016), (48, 47450640), (60, 37960512), (64, 35587980), (72, 31633760), (80, 28470384), (90, 25307008), (96, 23725320), (120, 18980256), (128, 17793990), (144, 15816880), (160, 14235192), (180, 12653504), (192, 11862660), (240, 9490128), (256, 8896995), (288, 7908440), (320, 7117596), (360, 6326752), (384, 5931330), (480, 4745064), (576, 3954220), (640, 3558798), (720, 3163376), (768, 2965665), (960, 2372532), (1152, 1977110), (1280, 1779399), (1440, 1581688), (1920, 1186266), (2304, 988555), (2880, 790844), (3840, 593133), (5760, 395422), (11520, 197711)]