16312440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{135937}}^1$

素因数の和:135951

約数の個数: 32

約数和(自身を含む): 48937680

約数和(自身を除く): 32625240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 135937, 271874, 407811, 543748, 679685, 815622, 1087496, 1359370, 1631244, 2039055, 2718740, 3262488, 4078110, 5437480, 8156220, 16312440]

約数ペア:

[(1, 16312440), (2, 8156220), (3, 5437480), (4, 4078110), (5, 3262488), (6, 2718740), (8, 2039055), (10, 1631244), (12, 1359370), (15, 1087496), (20, 815622), (24, 679685), (30, 543748), (40, 407811), (60, 271874), (120, 135937)]