165354155520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{21530489}}^1$

素因数の和:21530515

約数の個数: 80

約数和(自身を含む): 528616590480

約数和(自身を除く): 363262434960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 21530489, 43060978, 64591467, 86121956, 107652445, 129182934, 172243912, 215304890, 258365868, 322957335, 344487824, 430609780, 516731736, 645914670, 688975648, 861219560, 1033463472, 1291829340, 1377951296, 1722439120, 2066926944, 2583658680, 2755902592, 3444878240, 4133853888, 5167317360, 5511805184, 6889756480, 8267707776, 10334634720, 11023610368, 13779512960, 16535415552, 20669269440, 27559025920, 33070831104, 41338538880, 55118051840, 82677077760, 165354155520]

約数ペア:

[(1, 165354155520), (2, 82677077760), (3, 55118051840), (4, 41338538880), (5, 33070831104), (6, 27559025920), (8, 20669269440), (10, 16535415552), (12, 13779512960), (15, 11023610368), (16, 10334634720), (20, 8267707776), (24, 6889756480), (30, 5511805184), (32, 5167317360), (40, 4133853888), (48, 3444878240), (60, 2755902592), (64, 2583658680), (80, 2066926944), (96, 1722439120), (120, 1377951296), (128, 1291829340), (160, 1033463472), (192, 861219560), (240, 688975648), (256, 645914670), (320, 516731736), (384, 430609780), (480, 344487824), (512, 322957335), (640, 258365868), (768, 215304890), (960, 172243912), (1280, 129182934), (1536, 107652445), (1920, 86121956), (2560, 64591467), (3840, 43060978), (7680, 21530489)]