9811680

素因数分解:

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

素因数の和:20459

約数の個数: 48

約数和(自身を含む): 30908304

約数和(自身を除く): 21096624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 20441, 40882, 61323, 81764, 102205, 122646, 163528, 204410, 245292, 306615, 327056, 408820, 490584, 613230, 654112, 817640, 981168, 1226460, 1635280, 1962336, 2452920, 3270560, 4905840, 9811680]

約数ペア:

[(1, 9811680), (2, 4905840), (3, 3270560), (4, 2452920), (5, 1962336), (6, 1635280), (8, 1226460), (10, 981168), (12, 817640), (15, 654112), (16, 613230), (20, 490584), (24, 408820), (30, 327056), (32, 306615), (40, 245292), (48, 204410), (60, 163528), (80, 122646), (96, 102205), (120, 81764), (160, 61323), (240, 40882), (480, 20441)]