30552320

素因数分解:

$2^8\times 5^1\times {\mathrm{23869}}^1$

素因数の和:23890

約数の個数: 36

約数和(自身を含む): 73185420

約数和(自身を除く): 42633100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 23869, 47738, 95476, 119345, 190952, 238690, 381904, 477380, 763808, 954760, 1527616, 1909520, 3055232, 3819040, 6110464, 7638080, 15276160, 30552320]

約数ペア:

[(1, 30552320), (2, 15276160), (4, 7638080), (5, 6110464), (8, 3819040), (10, 3055232), (16, 1909520), (20, 1527616), (32, 954760), (40, 763808), (64, 477380), (80, 381904), (128, 238690), (160, 190952), (256, 119345), (320, 95476), (640, 47738), (1280, 23869)]