1622580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{27043}}^1$

素因数の和:27055

約数の個数: 24

約数和(自身を含む): 4543392

約数和(自身を除く): 2920812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 27043, 54086, 81129, 108172, 135215, 162258, 270430, 324516, 405645, 540860, 811290, 1622580]

約数ペア:

[(1, 1622580), (2, 811290), (3, 540860), (4, 405645), (5, 324516), (6, 270430), (10, 162258), (12, 135215), (15, 108172), (20, 81129), (30, 54086), (60, 27043)]