160872780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2681213}}^1$

素因数の和:2681225

約数の個数: 24

約数和(自身を含む): 450443952

約数和(自身を除く): 289571172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2681213, 5362426, 8043639, 10724852, 13406065, 16087278, 26812130, 32174556, 40218195, 53624260, 80436390, 160872780]

約数ペア:

[(1, 160872780), (2, 80436390), (3, 53624260), (4, 40218195), (5, 32174556), (6, 26812130), (10, 16087278), (12, 13406065), (15, 10724852), (20, 8043639), (30, 5362426), (60, 2681213)]