338310080

素因数分解:

$2^6\times 5^1\times {\mathrm{1057219}}^1$

素因数の和:1057236

約数の個数: 28

約数和(自身を含む): 805601640

約数和(自身を除く): 467291560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1057219, 2114438, 4228876, 5286095, 8457752, 10572190, 16915504, 21144380, 33831008, 42288760, 67662016, 84577520, 169155040, 338310080]

約数ペア:

[(1, 338310080), (2, 169155040), (4, 84577520), (5, 67662016), (8, 42288760), (10, 33831008), (16, 21144380), (20, 16915504), (32, 10572190), (40, 8457752), (64, 5286095), (80, 4228876), (160, 2114438), (320, 1057219)]