312635520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{54277}}^1$

素因数の和:54302

約数の個数: 96

約数和(自身を含む): 1079589420

約数和(自身を除く): 766953900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 54277, 108554, 162831, 217108, 271385, 325662, 434216, 488493, 542770, 651324, 814155, 868432, 976986, 1085540, 1302648, 1628310, 1736864, 1953972, 2171080, 2442465, 2605296, 3256620, 3473728, 3907944, 4342160, 4884930, 5210592, 6513240, 6947456, 7815888, 8684320, 9769860, 10421184, 13026480, 15631776, 17368640, 19539720, 20842368, 26052960, 31263552, 34737280, 39079440, 52105920, 62527104, 78158880, 104211840, 156317760, 312635520]

約数ペア:

[(1, 312635520), (2, 156317760), (3, 104211840), (4, 78158880), (5, 62527104), (6, 52105920), (8, 39079440), (9, 34737280), (10, 31263552), (12, 26052960), (15, 20842368), (16, 19539720), (18, 17368640), (20, 15631776), (24, 13026480), (30, 10421184), (32, 9769860), (36, 8684320), (40, 7815888), (45, 6947456), (48, 6513240), (60, 5210592), (64, 4884930), (72, 4342160), (80, 3907944), (90, 3473728), (96, 3256620), (120, 2605296), (128, 2442465), (144, 2171080), (160, 1953972), (180, 1736864), (192, 1628310), (240, 1302648), (288, 1085540), (320, 976986), (360, 868432), (384, 814155), (480, 651324), (576, 542770), (640, 488493), (720, 434216), (960, 325662), (1152, 271385), (1440, 217108), (1920, 162831), (2880, 108554), (5760, 54277)]