12268740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 38828160

約数和(自身を除く): 26559420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 641, 660, 870, 957, 1276, 1282, 1595, 1740, 1914, 1923, 2564, 3190, 3205, 3828, 3846, 4785, 6380, 6410, 7051, 7692, 9570, 9615, 12820, 14102, 18589, 19140, 19230, 21153, 28204, 35255, 37178, 38460, 42306, 55767, 70510, 74356, 84612, 92945, 105765, 111534, 141020, 185890, 204479, 211530, 223068, 278835, 371780, 408958, 423060, 557670, 613437, 817916, 1022395, 1115340, 1226874, 2044790, 2453748, 3067185, 4089580, 6134370, 12268740]

約数ペア:

[(1, 12268740), (2, 6134370), (3, 4089580), (4, 3067185), (5, 2453748), (6, 2044790), (10, 1226874), (11, 1115340), (12, 1022395), (15, 817916), (20, 613437), (22, 557670), (29, 423060), (30, 408958), (33, 371780), (44, 278835), (55, 223068), (58, 211530), (60, 204479), (66, 185890), (87, 141020), (110, 111534), (116, 105765), (132, 92945), (145, 84612), (165, 74356), (174, 70510), (220, 55767), (290, 42306), (319, 38460), (330, 37178), (348, 35255), (435, 28204), (580, 21153), (638, 19230), (641, 19140), (660, 18589), (870, 14102), (957, 12820), (1276, 9615), (1282, 9570), (1595, 7692), (1740, 7051), (1914, 6410), (1923, 6380), (2564, 4785), (3190, 3846), (3205, 3828)]