11772840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 38880000

約数和(自身を除く): 27107160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 199, 204, 232, 255, 290, 340, 348, 398, 408, 435, 493, 510, 580, 597, 680, 696, 796, 870, 986, 995, 1020, 1160, 1194, 1479, 1592, 1740, 1972, 1990, 2040, 2388, 2465, 2958, 2985, 3383, 3480, 3944, 3980, 4776, 4930, 5771, 5916, 5970, 6766, 7395, 7960, 9860, 10149, 11542, 11832, 11940, 13532, 14790, 16915, 17313, 19720, 20298, 23084, 23880, 27064, 28855, 29580, 33830, 34626, 40596, 46168, 50745, 57710, 59160, 67660, 69252, 81192, 86565, 98107, 101490, 115420, 135320, 138504, 173130, 196214, 202980, 230840, 294321, 346260, 392428, 405960, 490535, 588642, 692520, 784856, 981070, 1177284, 1471605, 1962140, 2354568, 2943210, 3924280, 5886420, 11772840]

約数ペア:

[(1, 11772840), (2, 5886420), (3, 3924280), (4, 2943210), (5, 2354568), (6, 1962140), (8, 1471605), (10, 1177284), (12, 981070), (15, 784856), (17, 692520), (20, 588642), (24, 490535), (29, 405960), (30, 392428), (34, 346260), (40, 294321), (51, 230840), (58, 202980), (60, 196214), (68, 173130), (85, 138504), (87, 135320), (102, 115420), (116, 101490), (120, 98107), (136, 86565), (145, 81192), (170, 69252), (174, 67660), (199, 59160), (204, 57710), (232, 50745), (255, 46168), (290, 40596), (340, 34626), (348, 33830), (398, 29580), (408, 28855), (435, 27064), (493, 23880), (510, 23084), (580, 20298), (597, 19720), (680, 17313), (696, 16915), (796, 14790), (870, 13532), (986, 11940), (995, 11832), (1020, 11542), (1160, 10149), (1194, 9860), (1479, 7960), (1592, 7395), (1740, 6766), (1972, 5970), (1990, 5916), (2040, 5771), (2388, 4930), (2465, 4776), (2958, 3980), (2985, 3944), (3383, 3480)]