12883020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5237}}^1$

素因数の和:5290

約数の個数: 48

約数和(自身を含む): 36959328

約数和(自身を除く): 24076308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5237, 10474, 15711, 20948, 26185, 31422, 52370, 62844, 78555, 104740, 157110, 214717, 314220, 429434, 644151, 858868, 1073585, 1288302, 2147170, 2576604, 3220755, 4294340, 6441510, 12883020]

約数ペア:

[(1, 12883020), (2, 6441510), (3, 4294340), (4, 3220755), (5, 2576604), (6, 2147170), (10, 1288302), (12, 1073585), (15, 858868), (20, 644151), (30, 429434), (41, 314220), (60, 214717), (82, 157110), (123, 104740), (164, 78555), (205, 62844), (246, 52370), (410, 31422), (492, 26185), (615, 20948), (820, 15711), (1230, 10474), (2460, 5237)]