541970640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3821}}^1$

素因数の和:4037

約数の個数: 120

約数和(自身を含む): 1829836008

約数和(自身を除く): 1287865368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3821, 3940, 4728, 5910, 7092, 7642, 7880, 8865, 9456, 11463, 11820, 14184, 15284, 15760, 17730, 19105, 22926, 23640, 28368, 30568, 34389, 35460, 38210, 45852, 47280, 57315, 61136, 68778, 70920, 76420, 91704, 114630, 137556, 141840, 152840, 171945, 183408, 229260, 275112, 305680, 343890, 458520, 550224, 687780, 752737, 917040, 1375560, 1505474, 2258211, 2751120, 3010948, 3763685, 4516422, 6021896, 6774633, 7527370, 9032844, 11291055, 12043792, 13549266, 15054740, 18065688, 22582110, 27098532, 30109480, 33873165, 36131376, 45164220, 54197064, 60218960, 67746330, 90328440, 108394128, 135492660, 180656880, 270985320, 541970640]

約数ペア:

[(1, 541970640), (2, 270985320), (3, 180656880), (4, 135492660), (5, 108394128), (6, 90328440), (8, 67746330), (9, 60218960), (10, 54197064), (12, 45164220), (15, 36131376), (16, 33873165), (18, 30109480), (20, 27098532), (24, 22582110), (30, 18065688), (36, 15054740), (40, 13549266), (45, 12043792), (48, 11291055), (60, 9032844), (72, 7527370), (80, 6774633), (90, 6021896), (120, 4516422), (144, 3763685), (180, 3010948), (197, 2751120), (240, 2258211), (360, 1505474), (394, 1375560), (591, 917040), (720, 752737), (788, 687780), (985, 550224), (1182, 458520), (1576, 343890), (1773, 305680), (1970, 275112), (2364, 229260), (2955, 183408), (3152, 171945), (3546, 152840), (3821, 141840), (3940, 137556), (4728, 114630), (5910, 91704), (7092, 76420), (7642, 70920), (7880, 68778), (8865, 61136), (9456, 57315), (11463, 47280), (11820, 45852), (14184, 38210), (15284, 35460), (15760, 34389), (17730, 30568), (19105, 28368), (22926, 23640)]