2910080

素因数分解:

$2^7\times 5^1\times {\mathrm{4547}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 6958440

約数和(自身を除く): 4048360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4547, 9094, 18188, 22735, 36376, 45470, 72752, 90940, 145504, 181880, 291008, 363760, 582016, 727520, 1455040, 2910080]

約数ペア:

[(1, 2910080), (2, 1455040), (4, 727520), (5, 582016), (8, 363760), (10, 291008), (16, 181880), (20, 145504), (32, 90940), (40, 72752), (64, 45470), (80, 36376), (128, 22735), (160, 18188), (320, 9094), (640, 4547)]