30720896

素因数分解:

$2^7\times {\mathrm{240007}}^1$

素因数の和:240021

約数の個数: 16

約数和(自身を含む): 61202040

約数和(自身を除く): 30481144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 240007, 480014, 960028, 1920056, 3840112, 7680224, 15360448, 30720896]

約数ペア:

[(1, 30720896), (2, 15360448), (4, 7680224), (8, 3840112), (16, 1920056), (32, 960028), (64, 480014), (128, 240007)]