179620160

素因数分解:

$2^6\times 5^1\times {\mathrm{561313}}^1$

素因数の和:561330

約数の個数: 28

約数和(自身を含む): 427721268

約数和(自身を除く): 248101108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 561313, 1122626, 2245252, 2806565, 4490504, 5613130, 8981008, 11226260, 17962016, 22452520, 35924032, 44905040, 89810080, 179620160]

約数ペア:

[(1, 179620160), (2, 89810080), (4, 44905040), (5, 35924032), (8, 22452520), (10, 17962016), (16, 11226260), (20, 8981008), (32, 5613130), (40, 4490504), (64, 2806565), (80, 2245252), (160, 1122626), (320, 561313)]