76404480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 247683744

約数和(自身を除く): 171279264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 197, 202, 240, 256, 303, 320, 384, 394, 404, 480, 505, 591, 606, 640, 768, 788, 808, 960, 985, 1010, 1182, 1212, 1280, 1515, 1576, 1616, 1920, 1970, 2020, 2364, 2424, 2955, 3030, 3152, 3232, 3840, 3940, 4040, 4728, 4848, 5910, 6060, 6304, 6464, 7880, 8080, 9456, 9696, 11820, 12120, 12608, 12928, 15760, 16160, 18912, 19392, 19897, 23640, 24240, 25216, 25856, 31520, 32320, 37824, 38784, 39794, 47280, 48480, 50432, 59691, 63040, 64640, 75648, 77568, 79588, 94560, 96960, 99485, 119382, 126080, 129280, 151296, 159176, 189120, 193920, 198970, 238764, 252160, 298455, 318352, 378240, 387840, 397940, 477528, 596910, 636704, 756480, 795880, 955056, 1193820, 1273408, 1591760, 1910112, 2387640, 2546816, 3183520, 3820224, 4775280, 5093632, 6367040, 7640448, 9550560, 12734080, 15280896, 19101120, 25468160, 38202240, 76404480]

約数ペア:

[(1, 76404480), (2, 38202240), (3, 25468160), (4, 19101120), (5, 15280896), (6, 12734080), (8, 9550560), (10, 7640448), (12, 6367040), (15, 5093632), (16, 4775280), (20, 3820224), (24, 3183520), (30, 2546816), (32, 2387640), (40, 1910112), (48, 1591760), (60, 1273408), (64, 1193820), (80, 955056), (96, 795880), (101, 756480), (120, 636704), (128, 596910), (160, 477528), (192, 397940), (197, 387840), (202, 378240), (240, 318352), (256, 298455), (303, 252160), (320, 238764), (384, 198970), (394, 193920), (404, 189120), (480, 159176), (505, 151296), (591, 129280), (606, 126080), (640, 119382), (768, 99485), (788, 96960), (808, 94560), (960, 79588), (985, 77568), (1010, 75648), (1182, 64640), (1212, 63040), (1280, 59691), (1515, 50432), (1576, 48480), (1616, 47280), (1920, 39794), (1970, 38784), (2020, 37824), (2364, 32320), (2424, 31520), (2955, 25856), (3030, 25216), (3152, 24240), (3232, 23640), (3840, 19897), (3940, 19392), (4040, 18912), (4728, 16160), (4848, 15760), (5910, 12928), (6060, 12608), (6304, 12120), (6464, 11820), (7880, 9696), (8080, 9456)]