3840180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 11128320

約数和(自身を除く): 7288140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 2207, 4414, 6621, 8828, 11035, 13242, 22070, 26484, 33105, 44140, 64003, 66210, 128006, 132420, 192009, 256012, 320015, 384018, 640030, 768036, 960045, 1280060, 1920090, 3840180]

約数ペア:

[(1, 3840180), (2, 1920090), (3, 1280060), (4, 960045), (5, 768036), (6, 640030), (10, 384018), (12, 320015), (15, 256012), (20, 192009), (29, 132420), (30, 128006), (58, 66210), (60, 64003), (87, 44140), (116, 33105), (145, 26484), (174, 22070), (290, 13242), (348, 11035), (435, 8828), (580, 6621), (870, 4414), (1740, 2207)]