180160

素因数分解:

$2^6\times 5^1\times {\mathrm{563}}^1$

素因数の和:580

約数の個数: 28

約数和(自身を含む): 429768

約数和(自身を除く): 249608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 563, 1126, 2252, 2815, 4504, 5630, 9008, 11260, 18016, 22520, 36032, 45040, 90080, 180160]

約数ペア:

[(1, 180160), (2, 90080), (4, 45040), (5, 36032), (8, 22520), (10, 18016), (16, 11260), (20, 9008), (32, 5630), (40, 4504), (64, 2815), (80, 2252), (160, 1126), (320, 563)]