1890960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7879}}^1$

素因数の和:7895

約数の個数: 40

約数和(自身を含む): 5862720

約数和(自身を除く): 3971760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7879, 15758, 23637, 31516, 39395, 47274, 63032, 78790, 94548, 118185, 126064, 157580, 189096, 236370, 315160, 378192, 472740, 630320, 945480, 1890960]

約数ペア:

[(1, 1890960), (2, 945480), (3, 630320), (4, 472740), (5, 378192), (6, 315160), (8, 236370), (10, 189096), (12, 157580), (15, 126064), (16, 118185), (20, 94548), (24, 78790), (30, 63032), (40, 47274), (48, 39395), (60, 31516), (80, 23637), (120, 15758), (240, 7879)]