30798080

素因数分解:

$2^8\times 5^1\times {\mathrm{24061}}^1$

素因数の和:24082

約数の個数: 36

約数和(自身を含む): 73774092

約数和(自身を除く): 42976012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 24061, 48122, 96244, 120305, 192488, 240610, 384976, 481220, 769952, 962440, 1539904, 1924880, 3079808, 3849760, 6159616, 7699520, 15399040, 30798080]

約数ペア:

[(1, 30798080), (2, 15399040), (4, 7699520), (5, 6159616), (8, 3849760), (10, 3079808), (16, 1924880), (20, 1539904), (32, 962440), (40, 769952), (64, 481220), (80, 384976), (128, 240610), (160, 192488), (256, 120305), (320, 96244), (640, 48122), (1280, 24061)]