8938620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16553}}^1$

素因数の和:16571

約数の個数: 48

約数和(自身を含む): 27810720

約数和(自身を除く): 18872100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 16553, 33106, 49659, 66212, 82765, 99318, 148977, 165530, 198636, 248295, 297954, 331060, 446931, 496590, 595908, 744885, 893862, 993180, 1489770, 1787724, 2234655, 2979540, 4469310, 8938620]

約数ペア:

[(1, 8938620), (2, 4469310), (3, 2979540), (4, 2234655), (5, 1787724), (6, 1489770), (9, 993180), (10, 893862), (12, 744885), (15, 595908), (18, 496590), (20, 446931), (27, 331060), (30, 297954), (36, 248295), (45, 198636), (54, 165530), (60, 148977), (90, 99318), (108, 82765), (135, 66212), (180, 49659), (270, 33106), (540, 16553)]