16855304520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140460871}}^1$

素因数の和:140460885

約数の個数: 32

約数和(自身を含む): 50565913920

約数和(自身を除く): 33710609400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140460871, 280921742, 421382613, 561843484, 702304355, 842765226, 1123686968, 1404608710, 1685530452, 2106913065, 2809217420, 3371060904, 4213826130, 5618434840, 8427652260, 16855304520]

約数ペア:

[(1, 16855304520), (2, 8427652260), (3, 5618434840), (4, 4213826130), (5, 3371060904), (6, 2809217420), (8, 2106913065), (10, 1685530452), (12, 1404608710), (15, 1123686968), (20, 842765226), (24, 702304355), (30, 561843484), (40, 421382613), (60, 280921742), (120, 140460871)]