6726780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{12457}}^1$

素因数の和:12475

約数の個数: 48

約数和(自身を含む): 20929440

約数和(自身を除く): 14202660

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, 12457, 24914, 37371, 49828, 62285, 74742, 112113, 124570, 149484, 186855, 224226, 249140, 336339, 373710, 448452, 560565, 672678, 747420, 1121130, 1345356, 1681695, 2242260, 3363390, 6726780]

約数ペア:

[(1, 6726780), (2, 3363390), (3, 2242260), (4, 1681695), (5, 1345356), (6, 1121130), (9, 747420), (10, 672678), (12, 560565), (15, 448452), (18, 373710), (20, 336339), (27, 249140), (30, 224226), (36, 186855), (45, 149484), (54, 124570), (60, 112113), (90, 74742), (108, 62285), (135, 49828), (180, 37371), (270, 24914), (540, 12457)]