14717520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{20441}}^1$

素因数の和:20460

約数の個数: 60

約数和(自身を含む): 49428756

約数和(自身を除く): 34711236

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, 20441, 40882, 61323, 81764, 102205, 122646, 163528, 183969, 204410, 245292, 306615, 327056, 367938, 408820, 490584, 613230, 735876, 817640, 919845, 981168, 1226460, 1471752, 1635280, 1839690, 2452920, 2943504, 3679380, 4905840, 7358760, 14717520]

約数ペア:

[(1, 14717520), (2, 7358760), (3, 4905840), (4, 3679380), (5, 2943504), (6, 2452920), (8, 1839690), (9, 1635280), (10, 1471752), (12, 1226460), (15, 981168), (16, 919845), (18, 817640), (20, 735876), (24, 613230), (30, 490584), (36, 408820), (40, 367938), (45, 327056), (48, 306615), (60, 245292), (72, 204410), (80, 183969), (90, 163528), (120, 122646), (144, 102205), (180, 81764), (240, 61323), (360, 40882), (720, 20441)]