180036160

素因数分解:

$2^6\times 5^1\times {\mathrm{562613}}^1$

素因数の和:562630

約数の個数: 28

約数和(自身を含む): 428711868

約数和(自身を除く): 248675708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 562613, 1125226, 2250452, 2813065, 4500904, 5626130, 9001808, 11252260, 18003616, 22504520, 36007232, 45009040, 90018080, 180036160]

約数ペア:

[(1, 180036160), (2, 90018080), (4, 45009040), (5, 36007232), (8, 22504520), (10, 18003616), (16, 11252260), (20, 9001808), (32, 5626130), (40, 4500904), (64, 2813065), (80, 2250452), (160, 1125226), (320, 562613)]