1620229620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{27003827}}^1$

素因数の和:27003839

約数の個数: 24

約数和(自身を含む): 4536643104

約数和(自身を除く): 2916413484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 27003827, 54007654, 81011481, 108015308, 135019135, 162022962, 270038270, 324045924, 405057405, 540076540, 810114810, 1620229620]

約数ペア:

[(1, 1620229620), (2, 810114810), (3, 540076540), (4, 405057405), (5, 324045924), (6, 270038270), (10, 162022962), (12, 135019135), (15, 108015308), (20, 81011481), (30, 54007654), (60, 27003827)]