165080940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2751349}}^1$

素因数の和:2751361

約数の個数: 24

約数和(自身を含む): 462226800

約数和(自身を除く): 297145860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2751349, 5502698, 8254047, 11005396, 13756745, 16508094, 27513490, 33016188, 41270235, 55026980, 82540470, 165080940]

約数ペア:

[(1, 165080940), (2, 82540470), (3, 55026980), (4, 41270235), (5, 33016188), (6, 27513490), (10, 16508094), (12, 13756745), (15, 11005396), (20, 8254047), (30, 5502698), (60, 2751349)]