1312440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10937}}^1$

素因数の和:10951

約数の個数: 32

約数和(自身を含む): 3937680

約数和(自身を除く): 2625240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10937, 21874, 32811, 43748, 54685, 65622, 87496, 109370, 131244, 164055, 218740, 262488, 328110, 437480, 656220, 1312440]

約数ペア:

[(1, 1312440), (2, 656220), (3, 437480), (4, 328110), (5, 262488), (6, 218740), (8, 164055), (10, 131244), (12, 109370), (15, 87496), (20, 65622), (24, 54685), (30, 43748), (40, 32811), (60, 21874), (120, 10937)]