15276160

素因数分解:

$2^7\times 5^1\times {\mathrm{23869}}^1$

素因数の和:23888

約数の個数: 32

約数和(自身を含む): 36521100

約数和(自身を除く): 21244940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 23869, 47738, 95476, 119345, 190952, 238690, 381904, 477380, 763808, 954760, 1527616, 1909520, 3055232, 3819040, 7638080, 15276160]

約数ペア:

[(1, 15276160), (2, 7638080), (4, 3819040), (5, 3055232), (8, 1909520), (10, 1527616), (16, 954760), (20, 763808), (32, 477380), (40, 381904), (64, 238690), (80, 190952), (128, 119345), (160, 95476), (320, 47738), (640, 23869)]