76813760

素因数分解:

$2^6\times 5^1\times {\mathrm{240043}}^1$

素因数の和:240060

約数の個数: 28

約数和(自身を含む): 182913528

約数和(自身を除く): 106099768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 240043, 480086, 960172, 1200215, 1920344, 2400430, 3840688, 4800860, 7681376, 9601720, 15362752, 19203440, 38406880, 76813760]

約数ペア:

[(1, 76813760), (2, 38406880), (4, 19203440), (5, 15362752), (8, 9601720), (10, 7681376), (16, 4800860), (20, 3840688), (32, 2400430), (40, 1920344), (64, 1200215), (80, 960172), (160, 480086), (320, 240043)]