1684140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{28069}}^1$

素因数の和:28081

約数の個数: 24

約数和(自身を含む): 4715760

約数和(自身を除く): 3031620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 28069, 56138, 84207, 112276, 140345, 168414, 280690, 336828, 421035, 561380, 842070, 1684140]

約数ペア:

[(1, 1684140), (2, 842070), (3, 561380), (4, 421035), (5, 336828), (6, 280690), (10, 168414), (12, 140345), (15, 112276), (20, 84207), (30, 56138), (60, 28069)]