57380520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{478171}}^1$

素因数の和:478185

約数の個数: 32

約数和(自身を含む): 172141920

約数和(自身を除く): 114761400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 478171, 956342, 1434513, 1912684, 2390855, 2869026, 3825368, 4781710, 5738052, 7172565, 9563420, 11476104, 14345130, 19126840, 28690260, 57380520]

約数ペア:

[(1, 57380520), (2, 28690260), (3, 19126840), (4, 14345130), (5, 11476104), (6, 9563420), (8, 7172565), (10, 5738052), (12, 4781710), (15, 3825368), (20, 2869026), (24, 2390855), (30, 1912684), (40, 1434513), (60, 956342), (120, 478171)]