1455040

素因数分解:

$2^6\times 5^1\times {\mathrm{4547}}^1$

素因数の和:4564

約数の個数: 28

約数和(自身を含む): 3465576

約数和(自身を除く): 2010536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4547, 9094, 18188, 22735, 36376, 45470, 72752, 90940, 145504, 181880, 291008, 363760, 727520, 1455040]

約数ペア:

[(1, 1455040), (2, 727520), (4, 363760), (5, 291008), (8, 181880), (10, 145504), (16, 90940), (20, 72752), (32, 45470), (40, 36376), (64, 22735), (80, 18188), (160, 9094), (320, 4547)]