306374080

素因数分解:

$2^6\times 5^1\times {\mathrm{957419}}^1$

素因数の和:957436

約数の個数: 28

約数和(自身を含む): 729554040

約数和(自身を除く): 423179960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 957419, 1914838, 3829676, 4787095, 7659352, 9574190, 15318704, 19148380, 30637408, 38296760, 61274816, 76593520, 153187040, 306374080]

約数ペア:

[(1, 306374080), (2, 153187040), (4, 76593520), (5, 61274816), (8, 38296760), (10, 30637408), (16, 19148380), (20, 15318704), (32, 9574190), (40, 7659352), (64, 4787095), (80, 3829676), (160, 1914838), (320, 957419)]