65560020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1092667}}^1$

素因数の和:1092679

約数の個数: 24

約数和(自身を含む): 183568224

約数和(自身を除く): 118008204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1092667, 2185334, 3278001, 4370668, 5463335, 6556002, 10926670, 13112004, 16390005, 21853340, 32780010, 65560020]

約数ペア:

[(1, 65560020), (2, 32780010), (3, 21853340), (4, 16390005), (5, 13112004), (6, 10926670), (10, 6556002), (12, 5463335), (15, 4370668), (20, 3278001), (30, 2185334), (60, 1092667)]