15353280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{1777}}^1$

素因数の和:1803

約数の個数: 112

約数和(自身を含む): 54193440

約数和(自身を除く): 38840160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 1777, 2160, 2880, 3554, 4320, 5331, 7108, 8640, 8885, 10662, 14216, 15993, 17770, 21324, 26655, 28432, 31986, 35540, 42648, 47979, 53310, 56864, 63972, 71080, 79965, 85296, 95958, 106620, 113728, 127944, 142160, 159930, 170592, 191916, 213240, 239895, 255888, 284320, 319860, 341184, 383832, 426480, 479790, 511776, 568640, 639720, 767664, 852960, 959580, 1023552, 1279440, 1535328, 1705920, 1919160, 2558880, 3070656, 3838320, 5117760, 7676640, 15353280]

約数ペア:

[(1, 15353280), (2, 7676640), (3, 5117760), (4, 3838320), (5, 3070656), (6, 2558880), (8, 1919160), (9, 1705920), (10, 1535328), (12, 1279440), (15, 1023552), (16, 959580), (18, 852960), (20, 767664), (24, 639720), (27, 568640), (30, 511776), (32, 479790), (36, 426480), (40, 383832), (45, 341184), (48, 319860), (54, 284320), (60, 255888), (64, 239895), (72, 213240), (80, 191916), (90, 170592), (96, 159930), (108, 142160), (120, 127944), (135, 113728), (144, 106620), (160, 95958), (180, 85296), (192, 79965), (216, 71080), (240, 63972), (270, 56864), (288, 53310), (320, 47979), (360, 42648), (432, 35540), (480, 31986), (540, 28432), (576, 26655), (720, 21324), (864, 17770), (960, 15993), (1080, 14216), (1440, 10662), (1728, 8885), (1777, 8640), (2160, 7108), (2880, 5331), (3554, 4320)]