161569507920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{673206283}}^1$

素因数の和:673206299

約数の個数: 40

約数和(自身を含む): 500865475296

約数和(自身を除く): 339295967376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 673206283, 1346412566, 2019618849, 2692825132, 3366031415, 4039237698, 5385650264, 6732062830, 8078475396, 10098094245, 10771300528, 13464125660, 16156950792, 20196188490, 26928251320, 32313901584, 40392376980, 53856502640, 80784753960, 161569507920]

約数ペア:

[(1, 161569507920), (2, 80784753960), (3, 53856502640), (4, 40392376980), (5, 32313901584), (6, 26928251320), (8, 20196188490), (10, 16156950792), (12, 13464125660), (15, 10771300528), (16, 10098094245), (20, 8078475396), (24, 6732062830), (30, 5385650264), (40, 4039237698), (48, 3366031415), (60, 2692825132), (80, 2019618849), (120, 1346412566), (240, 673206283)]