82884240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{115117}}^1$

素因数の和:115136

約数の個数: 60

約数和(自身を含む): 278355324

約数和(自身を除く): 195471084

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, 115117, 230234, 345351, 460468, 575585, 690702, 920936, 1036053, 1151170, 1381404, 1726755, 1841872, 2072106, 2302340, 2762808, 3453510, 4144212, 4604680, 5180265, 5525616, 6907020, 8288424, 9209360, 10360530, 13814040, 16576848, 20721060, 27628080, 41442120, 82884240]

約数ペア:

[(1, 82884240), (2, 41442120), (3, 27628080), (4, 20721060), (5, 16576848), (6, 13814040), (8, 10360530), (9, 9209360), (10, 8288424), (12, 6907020), (15, 5525616), (16, 5180265), (18, 4604680), (20, 4144212), (24, 3453510), (30, 2762808), (36, 2302340), (40, 2072106), (45, 1841872), (48, 1726755), (60, 1381404), (72, 1151170), (80, 1036053), (90, 920936), (120, 690702), (144, 575585), (180, 460468), (240, 345351), (360, 230234), (720, 115117)]