1520564480

素因数分解:

$2^8\times 5^1\times {\mathrm{1187941}}^1$

素因数の和:1187962

約数の個数: 36

約数和(自身を含む): 3642230172

約数和(自身を除く): 2121665692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1187941, 2375882, 4751764, 5939705, 9503528, 11879410, 19007056, 23758820, 38014112, 47517640, 76028224, 95035280, 152056448, 190070560, 304112896, 380141120, 760282240, 1520564480]

約数ペア:

[(1, 1520564480), (2, 760282240), (4, 380141120), (5, 304112896), (8, 190070560), (10, 152056448), (16, 95035280), (20, 76028224), (32, 47517640), (40, 38014112), (64, 23758820), (80, 19007056), (128, 11879410), (160, 9503528), (256, 5939705), (320, 4751764), (640, 2375882), (1280, 1187941)]