320435340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5340589}}^1$

素因数の和:5340601

約数の個数: 24

約数和(自身を含む): 897219120

約数和(自身を除く): 576783780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5340589, 10681178, 16021767, 21362356, 26702945, 32043534, 53405890, 64087068, 80108835, 106811780, 160217670, 320435340]

約数ペア:

[(1, 320435340), (2, 160217670), (3, 106811780), (4, 80108835), (5, 64087068), (6, 53405890), (10, 32043534), (12, 26702945), (15, 21362356), (20, 16021767), (30, 10681178), (60, 5340589)]