247849320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2065411}}^1$

素因数の和:2065425

約数の個数: 32

約数和(自身を含む): 743548320

約数和(自身を除く): 495699000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2065411, 4130822, 6196233, 8261644, 10327055, 12392466, 16523288, 20654110, 24784932, 30981165, 41308220, 49569864, 61962330, 82616440, 123924660, 247849320]

約数ペア:

[(1, 247849320), (2, 123924660), (3, 82616440), (4, 61962330), (5, 49569864), (6, 41308220), (8, 30981165), (10, 24784932), (12, 20654110), (15, 16523288), (20, 12392466), (24, 10327055), (30, 8261644), (40, 6196233), (60, 4130822), (120, 2065411)]