15386560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{6869}}^1$

素因数の和:6893

約数の個数: 56

約数和(自身を含む): 41879520

約数和(自身を除く): 26492960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 6869, 13738, 27476, 34345, 48083, 54952, 68690, 96166, 109904, 137380, 192332, 219808, 240415, 274760, 384664, 439616, 480830, 549520, 769328, 961660, 1099040, 1538656, 1923320, 2198080, 3077312, 3846640, 7693280, 15386560]

約数ペア:

[(1, 15386560), (2, 7693280), (4, 3846640), (5, 3077312), (7, 2198080), (8, 1923320), (10, 1538656), (14, 1099040), (16, 961660), (20, 769328), (28, 549520), (32, 480830), (35, 439616), (40, 384664), (56, 274760), (64, 240415), (70, 219808), (80, 192332), (112, 137380), (140, 109904), (160, 96166), (224, 68690), (280, 54952), (320, 48083), (448, 34345), (560, 27476), (1120, 13738), (2240, 6869)]