16740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1$

素因数の和:49

約数の個数: 48

約数和(自身を含む): 53760

約数和(自身を除く): 37020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740]

約数ペア:

[(1, 16740), (2, 8370), (3, 5580), (4, 4185), (5, 3348), (6, 2790), (9, 1860), (10, 1674), (12, 1395), (15, 1116), (18, 930), (20, 837), (27, 620), (30, 558), (31, 540), (36, 465), (45, 372), (54, 310), (60, 279), (62, 270), (90, 186), (93, 180), (108, 155), (124, 135)]