12080921600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{42901}}^1$

素因数の和:42942

約数の個数: 132

約数和(自身を含む): 32669186568

約数和(自身を除く): 20588264968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 512, 550, 640, 704, 800, 880, 1024, 1100, 1280, 1408, 1600, 1760, 2200, 2560, 2816, 3200, 3520, 4400, 5120, 5632, 6400, 7040, 8800, 11264, 12800, 14080, 17600, 25600, 28160, 35200, 42901, 56320, 70400, 85802, 140800, 171604, 214505, 281600, 343208, 429010, 471911, 686416, 858020, 943822, 1072525, 1372832, 1716040, 1887644, 2145050, 2359555, 2745664, 3432080, 3775288, 4290100, 4719110, 5491328, 6864160, 7550576, 8580200, 9438220, 10982656, 11797775, 13728320, 15101152, 17160400, 18876440, 21965312, 23595550, 27456640, 30202304, 34320800, 37752880, 43930624, 47191100, 54913280, 60404608, 68641600, 75505760, 94382200, 109826560, 120809216, 137283200, 151011520, 188764400, 219653120, 241618432, 274566400, 302023040, 377528800, 483236864, 549132800, 604046080, 755057600, 1098265600, 1208092160, 1510115200, 2416184320, 3020230400, 6040460800, 12080921600]

約数ペア:

[(1, 12080921600), (2, 6040460800), (4, 3020230400), (5, 2416184320), (8, 1510115200), (10, 1208092160), (11, 1098265600), (16, 755057600), (20, 604046080), (22, 549132800), (25, 483236864), (32, 377528800), (40, 302023040), (44, 274566400), (50, 241618432), (55, 219653120), (64, 188764400), (80, 151011520), (88, 137283200), (100, 120809216), (110, 109826560), (128, 94382200), (160, 75505760), (176, 68641600), (200, 60404608), (220, 54913280), (256, 47191100), (275, 43930624), (320, 37752880), (352, 34320800), (400, 30202304), (440, 27456640), (512, 23595550), (550, 21965312), (640, 18876440), (704, 17160400), (800, 15101152), (880, 13728320), (1024, 11797775), (1100, 10982656), (1280, 9438220), (1408, 8580200), (1600, 7550576), (1760, 6864160), (2200, 5491328), (2560, 4719110), (2816, 4290100), (3200, 3775288), (3520, 3432080), (4400, 2745664), (5120, 2359555), (5632, 2145050), (6400, 1887644), (7040, 1716040), (8800, 1372832), (11264, 1072525), (12800, 943822), (14080, 858020), (17600, 686416), (25600, 471911), (28160, 429010), (35200, 343208), (42901, 281600), (56320, 214505), (70400, 171604), (85802, 140800)]