82663736880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{344432237}}^1$

素因数の和:344432253

約数の個数: 40

約数和(自身を含む): 256257585072

約数和(自身を除く): 173593848192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 344432237, 688864474, 1033296711, 1377728948, 1722161185, 2066593422, 2755457896, 3444322370, 4133186844, 5166483555, 5510915792, 6888644740, 8266373688, 10332967110, 13777289480, 16532747376, 20665934220, 27554578960, 41331868440, 82663736880]

約数ペア:

[(1, 82663736880), (2, 41331868440), (3, 27554578960), (4, 20665934220), (5, 16532747376), (6, 13777289480), (8, 10332967110), (10, 8266373688), (12, 6888644740), (15, 5510915792), (16, 5166483555), (20, 4133186844), (24, 3444322370), (30, 2755457896), (40, 2066593422), (48, 1722161185), (60, 1377728948), (80, 1033296711), (120, 688864474), (240, 344432237)]