20347621080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{169563509}}^1$

素因数の和:169563523

約数の個数: 32

約数和(自身を含む): 61042863600

約数和(自身を除く): 40695242520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 169563509, 339127018, 508690527, 678254036, 847817545, 1017381054, 1356508072, 1695635090, 2034762108, 2543452635, 3391270180, 4069524216, 5086905270, 6782540360, 10173810540, 20347621080]

約数ペア:

[(1, 20347621080), (2, 10173810540), (3, 6782540360), (4, 5086905270), (5, 4069524216), (6, 3391270180), (8, 2543452635), (10, 2034762108), (12, 1695635090), (15, 1356508072), (20, 1017381054), (24, 847817545), (30, 678254036), (40, 508690527), (60, 339127018), (120, 169563509)]