3040640

素因数分解:

$2^7\times 5^1\times {\mathrm{4751}}^1$

素因数の和:4770

約数の個数: 32

約数和(自身を含む): 7270560

約数和(自身を除く): 4229920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4751, 9502, 19004, 23755, 38008, 47510, 76016, 95020, 152032, 190040, 304064, 380080, 608128, 760160, 1520320, 3040640]

約数ペア:

[(1, 3040640), (2, 1520320), (4, 760160), (5, 608128), (8, 380080), (10, 304064), (16, 190040), (20, 152032), (32, 95020), (40, 76016), (64, 47510), (80, 38008), (128, 23755), (160, 19004), (320, 9502), (640, 4751)]