47498160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197909}}^1$

素因数の和:197925

約数の個数: 40

約数和(自身を含む): 147245040

約数和(自身を除く): 99746880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 197909, 395818, 593727, 791636, 989545, 1187454, 1583272, 1979090, 2374908, 2968635, 3166544, 3958180, 4749816, 5937270, 7916360, 9499632, 11874540, 15832720, 23749080, 47498160]

約数ペア:

[(1, 47498160), (2, 23749080), (3, 15832720), (4, 11874540), (5, 9499632), (6, 7916360), (8, 5937270), (10, 4749816), (12, 3958180), (15, 3166544), (16, 2968635), (20, 2374908), (24, 1979090), (30, 1583272), (40, 1187454), (48, 989545), (60, 791636), (80, 593727), (120, 395818), (240, 197909)]