115246720

素因数分解:

$2^7\times 5^1\times {\mathrm{180073}}^1$

素因数の和:180092

約数の個数: 32

約数和(自身を含む): 275513220

約数和(自身を除く): 160266500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 180073, 360146, 720292, 900365, 1440584, 1800730, 2881168, 3601460, 5762336, 7202920, 11524672, 14405840, 23049344, 28811680, 57623360, 115246720]

約数ペア:

[(1, 115246720), (2, 57623360), (4, 28811680), (5, 23049344), (8, 14405840), (10, 11524672), (16, 7202920), (20, 5762336), (32, 3601460), (40, 2881168), (64, 1800730), (80, 1440584), (128, 900365), (160, 720292), (320, 360146), (640, 180073)]