38202240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 123599520

約数和(自身を除く): 85397280

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, 303, 320, 384, 394, 404, 480, 505, 591, 606, 640, 788, 808, 960, 985, 1010, 1182, 1212, 1515, 1576, 1616, 1920, 1970, 2020, 2364, 2424, 2955, 3030, 3152, 3232, 3940, 4040, 4728, 4848, 5910, 6060, 6304, 6464, 7880, 8080, 9456, 9696, 11820, 12120, 12608, 12928, 15760, 16160, 18912, 19392, 19897, 23640, 24240, 25216, 31520, 32320, 37824, 38784, 39794, 47280, 48480, 59691, 63040, 64640, 75648, 79588, 94560, 96960, 99485, 119382, 126080, 159176, 189120, 193920, 198970, 238764, 298455, 318352, 378240, 397940, 477528, 596910, 636704, 795880, 955056, 1193820, 1273408, 1591760, 1910112, 2387640, 2546816, 3183520, 3820224, 4775280, 6367040, 7640448, 9550560, 12734080, 19101120, 38202240]

約数ペア:

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