30246245280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{106621}}^1$

素因数の和:106839

約数の個数: 144

約数和(自身を含む): 103740220584

約数和(自身を除く): 73493975304

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, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 720, 788, 985, 1182, 1440, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4728, 5910, 6304, 7092, 7880, 8865, 9456, 11820, 14184, 15760, 17730, 18912, 23640, 28368, 31520, 35460, 47280, 56736, 70920, 94560, 106621, 141840, 213242, 283680, 319863, 426484, 533105, 639726, 852968, 959589, 1066210, 1279452, 1599315, 1705936, 1919178, 2132420, 2558904, 3198630, 3411872, 3838356, 4264840, 4797945, 5117808, 6397260, 7676712, 8529680, 9595890, 10235616, 12794520, 15353424, 17059360, 19191780, 21004337, 25589040, 30706848, 38383560, 42008674, 51178080, 63013011, 76767120, 84017348, 105021685, 126026022, 153534240, 168034696, 189039033, 210043370, 252052044, 315065055, 336069392, 378078066, 420086740, 504104088, 630130110, 672138784, 756156132, 840173480, 945195165, 1008208176, 1260260220, 1512312264, 1680346960, 1890390330, 2016416352, 2520520440, 3024624528, 3360693920, 3780780660, 5041040880, 6049249056, 7561561320, 10082081760, 15123122640, 30246245280]

約数ペア:

[(1, 30246245280), (2, 15123122640), (3, 10082081760), (4, 7561561320), (5, 6049249056), (6, 5041040880), (8, 3780780660), (9, 3360693920), (10, 3024624528), (12, 2520520440), (15, 2016416352), (16, 1890390330), (18, 1680346960), (20, 1512312264), (24, 1260260220), (30, 1008208176), (32, 945195165), (36, 840173480), (40, 756156132), (45, 672138784), (48, 630130110), (60, 504104088), (72, 420086740), (80, 378078066), (90, 336069392), (96, 315065055), (120, 252052044), (144, 210043370), (160, 189039033), (180, 168034696), (197, 153534240), (240, 126026022), (288, 105021685), (360, 84017348), (394, 76767120), (480, 63013011), (591, 51178080), (720, 42008674), (788, 38383560), (985, 30706848), (1182, 25589040), (1440, 21004337), (1576, 19191780), (1773, 17059360), (1970, 15353424), (2364, 12794520), (2955, 10235616), (3152, 9595890), (3546, 8529680), (3940, 7676712), (4728, 6397260), (5910, 5117808), (6304, 4797945), (7092, 4264840), (7880, 3838356), (8865, 3411872), (9456, 3198630), (11820, 2558904), (14184, 2132420), (15760, 1919178), (17730, 1705936), (18912, 1599315), (23640, 1279452), (28368, 1066210), (31520, 959589), (35460, 852968), (47280, 639726), (56736, 533105), (70920, 426484), (94560, 319863), (106621, 283680), (141840, 213242)]