75360640

素因数分解:

$2^7\times 5^1\times {\mathrm{117751}}^1$

素因数の和:117770

約数の個数: 32

約数和(自身を含む): 180160560

約数和(自身を除く): 104799920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 117751, 235502, 471004, 588755, 942008, 1177510, 1884016, 2355020, 3768032, 4710040, 7536064, 9420080, 15072128, 18840160, 37680320, 75360640]

約数ペア:

[(1, 75360640), (2, 37680320), (4, 18840160), (5, 15072128), (8, 9420080), (10, 7536064), (16, 4710040), (20, 3768032), (32, 2355020), (40, 1884016), (64, 1177510), (80, 942008), (128, 588755), (160, 471004), (320, 235502), (640, 117751)]