2006555640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16721297}}^1$

素因数の和:16721311

約数の個数: 32

約数和(自身を含む): 6019667280

約数和(自身を除く): 4013111640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16721297, 33442594, 50163891, 66885188, 83606485, 100327782, 133770376, 167212970, 200655564, 250819455, 334425940, 401311128, 501638910, 668851880, 1003277820, 2006555640]

約数ペア:

[(1, 2006555640), (2, 1003277820), (3, 668851880), (4, 501638910), (5, 401311128), (6, 334425940), (8, 250819455), (10, 200655564), (12, 167212970), (15, 133770376), (20, 100327782), (24, 83606485), (30, 66885188), (40, 50163891), (60, 33442594), (120, 16721297)]