518511480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4320929}}^1$

素因数の和:4320943

約数の個数: 32

約数和(自身を含む): 1555534800

約数和(自身を除く): 1037023320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4320929, 8641858, 12962787, 17283716, 21604645, 25925574, 34567432, 43209290, 51851148, 64813935, 86418580, 103702296, 129627870, 172837160, 259255740, 518511480]

約数ペア:

[(1, 518511480), (2, 259255740), (3, 172837160), (4, 129627870), (5, 103702296), (6, 86418580), (8, 64813935), (10, 51851148), (12, 43209290), (15, 34567432), (20, 25925574), (24, 21604645), (30, 17283716), (40, 12962787), (60, 8641858), (120, 4320929)]