66536160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{138617}}^1$

素因数の和:138635

約数の個数: 48

約数和(自身を含む): 209590416

約数和(自身を除く): 143054256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 138617, 277234, 415851, 554468, 693085, 831702, 1108936, 1386170, 1663404, 2079255, 2217872, 2772340, 3326808, 4158510, 4435744, 5544680, 6653616, 8317020, 11089360, 13307232, 16634040, 22178720, 33268080, 66536160]

約数ペア:

[(1, 66536160), (2, 33268080), (3, 22178720), (4, 16634040), (5, 13307232), (6, 11089360), (8, 8317020), (10, 6653616), (12, 5544680), (15, 4435744), (16, 4158510), (20, 3326808), (24, 2772340), (30, 2217872), (32, 2079255), (40, 1663404), (48, 1386170), (60, 1108936), (80, 831702), (96, 693085), (120, 554468), (160, 415851), (240, 277234), (480, 138617)]