90084240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{125117}}^1$

素因数の和:125136

約数の個数: 60

約数和(自身を含む): 302535324

約数和(自身を除く): 212451084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 125117, 250234, 375351, 500468, 625585, 750702, 1000936, 1126053, 1251170, 1501404, 1876755, 2001872, 2252106, 2502340, 3002808, 3753510, 4504212, 5004680, 5630265, 6005616, 7507020, 9008424, 10009360, 11260530, 15014040, 18016848, 22521060, 30028080, 45042120, 90084240]

約数ペア:

[(1, 90084240), (2, 45042120), (3, 30028080), (4, 22521060), (5, 18016848), (6, 15014040), (8, 11260530), (9, 10009360), (10, 9008424), (12, 7507020), (15, 6005616), (16, 5630265), (18, 5004680), (20, 4504212), (24, 3753510), (30, 3002808), (36, 2502340), (40, 2252106), (45, 2001872), (48, 1876755), (60, 1501404), (72, 1251170), (80, 1126053), (90, 1000936), (120, 750702), (144, 625585), (180, 500468), (240, 375351), (360, 250234), (720, 125117)]