310182720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3331}}^1$

素因数の和:3448

約数の個数: 112

約数和(自身を含む): 995281728

約数和(自身を除く): 685099008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3331, 3880, 4656, 5820, 6208, 6662, 7760, 9312, 9993, 11640, 13324, 15520, 16655, 18624, 19986, 23280, 26648, 31040, 33310, 39972, 46560, 49965, 53296, 66620, 79944, 93120, 99930, 106592, 133240, 159888, 199860, 213184, 266480, 319776, 323107, 399720, 532960, 639552, 646214, 799440, 969321, 1065920, 1292428, 1598880, 1615535, 1938642, 2584856, 3197760, 3231070, 3877284, 4846605, 5169712, 6462140, 7754568, 9693210, 10339424, 12924280, 15509136, 19386420, 20678848, 25848560, 31018272, 38772840, 51697120, 62036544, 77545680, 103394240, 155091360, 310182720]

約数ペア:

[(1, 310182720), (2, 155091360), (3, 103394240), (4, 77545680), (5, 62036544), (6, 51697120), (8, 38772840), (10, 31018272), (12, 25848560), (15, 20678848), (16, 19386420), (20, 15509136), (24, 12924280), (30, 10339424), (32, 9693210), (40, 7754568), (48, 6462140), (60, 5169712), (64, 4846605), (80, 3877284), (96, 3231070), (97, 3197760), (120, 2584856), (160, 1938642), (192, 1615535), (194, 1598880), (240, 1292428), (291, 1065920), (320, 969321), (388, 799440), (480, 646214), (485, 639552), (582, 532960), (776, 399720), (960, 323107), (970, 319776), (1164, 266480), (1455, 213184), (1552, 199860), (1940, 159888), (2328, 133240), (2910, 106592), (3104, 99930), (3331, 93120), (3880, 79944), (4656, 66620), (5820, 53296), (6208, 49965), (6662, 46560), (7760, 39972), (9312, 33310), (9993, 31040), (11640, 26648), (13324, 23280), (15520, 19986), (16655, 18624)]