205152060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3419201}}^1$

素因数の和:3419213

約数の個数: 24

約数和(自身を含む): 574425936

約数和(自身を除く): 369273876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3419201, 6838402, 10257603, 13676804, 17096005, 20515206, 34192010, 41030412, 51288015, 68384020, 102576030, 205152060]

約数ペア:

[(1, 205152060), (2, 102576030), (3, 68384020), (4, 51288015), (5, 41030412), (6, 34192010), (10, 20515206), (12, 17096005), (15, 13676804), (20, 10257603), (30, 6838402), (60, 3419201)]