16829880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140249}}^1$

素因数の和:140263

約数の個数: 32

約数和(自身を含む): 50490000

約数和(自身を除く): 33660120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140249, 280498, 420747, 560996, 701245, 841494, 1121992, 1402490, 1682988, 2103735, 2804980, 3365976, 4207470, 5609960, 8414940, 16829880]

約数ペア:

[(1, 16829880), (2, 8414940), (3, 5609960), (4, 4207470), (5, 3365976), (6, 2804980), (8, 2103735), (10, 1682988), (12, 1402490), (15, 1121992), (20, 841494), (24, 701245), (30, 560996), (40, 420747), (60, 280498), (120, 140249)]