489502680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4079189}}^1$

素因数の和:4079203

約数の個数: 32

約数和(自身を含む): 1468508400

約数和(自身を除く): 979005720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4079189, 8158378, 12237567, 16316756, 20395945, 24475134, 32633512, 40791890, 48950268, 61187835, 81583780, 97900536, 122375670, 163167560, 244751340, 489502680]

約数ペア:

[(1, 489502680), (2, 244751340), (3, 163167560), (4, 122375670), (5, 97900536), (6, 81583780), (8, 61187835), (10, 48950268), (12, 40791890), (15, 32633512), (20, 24475134), (24, 20395945), (30, 16316756), (40, 12237567), (60, 8158378), (120, 4079189)]