189992640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197909}}^1$

素因数の和:197929

約数の個数: 56

約数和(自身を含む): 603229680

約数和(自身を除く): 413237040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 197909, 395818, 593727, 791636, 989545, 1187454, 1583272, 1979090, 2374908, 2968635, 3166544, 3958180, 4749816, 5937270, 6333088, 7916360, 9499632, 11874540, 12666176, 15832720, 18999264, 23749080, 31665440, 37998528, 47498160, 63330880, 94996320, 189992640]

約数ペア:

[(1, 189992640), (2, 94996320), (3, 63330880), (4, 47498160), (5, 37998528), (6, 31665440), (8, 23749080), (10, 18999264), (12, 15832720), (15, 12666176), (16, 11874540), (20, 9499632), (24, 7916360), (30, 6333088), (32, 5937270), (40, 4749816), (48, 3958180), (60, 3166544), (64, 2968635), (80, 2374908), (96, 1979090), (120, 1583272), (160, 1187454), (192, 989545), (240, 791636), (320, 593727), (480, 395818), (960, 197909)]