57456180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{319201}}^1$

素因数の和:319216

約数の個数: 36

約数和(自身を含む): 174284292

約数和(自身を除く): 116828112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 319201, 638402, 957603, 1276804, 1596005, 1915206, 2872809, 3192010, 3830412, 4788015, 5745618, 6384020, 9576030, 11491236, 14364045, 19152060, 28728090, 57456180]

約数ペア:

[(1, 57456180), (2, 28728090), (3, 19152060), (4, 14364045), (5, 11491236), (6, 9576030), (9, 6384020), (10, 5745618), (12, 4788015), (15, 3830412), (18, 3192010), (20, 2872809), (30, 1915206), (36, 1596005), (45, 1276804), (60, 957603), (90, 638402), (180, 319201)]