1520223554340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{8445686413}}^1$

素因数の和:8445686428

約数の個数: 36

約数和(自身を含む): 4611344782044

約数和(自身を除く): 3091121227704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 8445686413, 16891372826, 25337059239, 33782745652, 42228432065, 50674118478, 76011177717, 84456864130, 101348236956, 126685296195, 152022355434, 168913728260, 253370592390, 304044710868, 380055888585, 506741184780, 760111777170, 1520223554340]

約数ペア:

[(1, 1520223554340), (2, 760111777170), (3, 506741184780), (4, 380055888585), (5, 304044710868), (6, 253370592390), (9, 168913728260), (10, 152022355434), (12, 126685296195), (15, 101348236956), (18, 84456864130), (20, 76011177717), (30, 50674118478), (36, 42228432065), (45, 33782745652), (60, 25337059239), (90, 16891372826), (180, 8445686413)]