25711080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{214259}}^1$

素因数の和:214273

約数の個数: 32

約数和(自身を含む): 77133600

約数和(自身を除く): 51422520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 214259, 428518, 642777, 857036, 1071295, 1285554, 1714072, 2142590, 2571108, 3213885, 4285180, 5142216, 6427770, 8570360, 12855540, 25711080]

約数ペア:

[(1, 25711080), (2, 12855540), (3, 8570360), (4, 6427770), (5, 5142216), (6, 4285180), (8, 3213885), (10, 2571108), (12, 2142590), (15, 1714072), (20, 1285554), (24, 1071295), (30, 857036), (40, 642777), (60, 428518), (120, 214259)]