12756060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{70867}}^1$

素因数の和:70882

約数の個数: 36

約数和(自身を含む): 38693928

約数和(自身を除く): 25937868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 70867, 141734, 212601, 283468, 354335, 425202, 637803, 708670, 850404, 1063005, 1275606, 1417340, 2126010, 2551212, 3189015, 4252020, 6378030, 12756060]

約数ペア:

[(1, 12756060), (2, 6378030), (3, 4252020), (4, 3189015), (5, 2551212), (6, 2126010), (9, 1417340), (10, 1275606), (12, 1063005), (15, 850404), (18, 708670), (20, 637803), (30, 425202), (36, 354335), (45, 283468), (60, 212601), (90, 141734), (180, 70867)]