16891080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140759}}^1$

素因数の和:140773

約数の個数: 32

約数和(自身を含む): 50673600

約数和(自身を除く): 33782520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140759, 281518, 422277, 563036, 703795, 844554, 1126072, 1407590, 1689108, 2111385, 2815180, 3378216, 4222770, 5630360, 8445540, 16891080]

約数ペア:

[(1, 16891080), (2, 8445540), (3, 5630360), (4, 4222770), (5, 3378216), (6, 2815180), (8, 2111385), (10, 1689108), (12, 1407590), (15, 1126072), (20, 844554), (24, 703795), (30, 563036), (40, 422277), (60, 281518), (120, 140759)]