457788060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{3779}}^1$

素因数の和:4467

約数の個数: 72

約数和(自身を含む): 1391055120

約数和(自身を除く): 933267060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 673, 1346, 2019, 2692, 3365, 3779, 4038, 6057, 6730, 7558, 8076, 10095, 11337, 12114, 13460, 15116, 18895, 20190, 22674, 24228, 30285, 34011, 37790, 40380, 45348, 56685, 60570, 68022, 75580, 113370, 121140, 136044, 170055, 226740, 340110, 680220, 2543267, 5086534, 7629801, 10173068, 12716335, 15259602, 22889403, 25432670, 30519204, 38149005, 45778806, 50865340, 76298010, 91557612, 114447015, 152596020, 228894030, 457788060]

約数ペア:

[(1, 457788060), (2, 228894030), (3, 152596020), (4, 114447015), (5, 91557612), (6, 76298010), (9, 50865340), (10, 45778806), (12, 38149005), (15, 30519204), (18, 25432670), (20, 22889403), (30, 15259602), (36, 12716335), (45, 10173068), (60, 7629801), (90, 5086534), (180, 2543267), (673, 680220), (1346, 340110), (2019, 226740), (2692, 170055), (3365, 136044), (3779, 121140), (4038, 113370), (6057, 75580), (6730, 68022), (7558, 60570), (8076, 56685), (10095, 45348), (11337, 40380), (12114, 37790), (13460, 34011), (15116, 30285), (18895, 24228), (20190, 22674)]