57712920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{480941}}^1$

素因数の和:480955

約数の個数: 32

約数和(自身を含む): 173139120

約数和(自身を除く): 115426200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 480941, 961882, 1442823, 1923764, 2404705, 2885646, 3847528, 4809410, 5771292, 7214115, 9618820, 11542584, 14428230, 19237640, 28856460, 57712920]

約数ペア:

[(1, 57712920), (2, 28856460), (3, 19237640), (4, 14428230), (5, 11542584), (6, 9618820), (8, 7214115), (10, 5771292), (12, 4809410), (15, 3847528), (20, 2885646), (24, 2404705), (30, 1923764), (40, 1442823), (60, 961882), (120, 480941)]