153068480

素因数分解:

$2^6\times 5^1\times {\mathrm{478339}}^1$

素因数の和:478356

約数の個数: 28

約数和(自身を含む): 364495080

約数和(自身を除く): 211426600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 478339, 956678, 1913356, 2391695, 3826712, 4783390, 7653424, 9566780, 15306848, 19133560, 30613696, 38267120, 76534240, 153068480]

約数ペア:

[(1, 153068480), (2, 76534240), (4, 38267120), (5, 30613696), (8, 19133560), (10, 15306848), (16, 9566780), (20, 7653424), (32, 4783390), (40, 3826712), (64, 2391695), (80, 1913356), (160, 956678), (320, 478339)]