120891648

素因数分解:

$2^8\times 3^1\times {\mathrm{157411}}^1$

素因数の和:157430

約数の個数: 36

約数和(自身を含む): 321750128

約数和(自身を除く): 200858480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 157411, 314822, 472233, 629644, 944466, 1259288, 1888932, 2518576, 3777864, 5037152, 7555728, 10074304, 15111456, 20148608, 30222912, 40297216, 60445824, 120891648]

約数ペア:

[(1, 120891648), (2, 60445824), (3, 40297216), (4, 30222912), (6, 20148608), (8, 15111456), (12, 10074304), (16, 7555728), (24, 5037152), (32, 3777864), (48, 2518576), (64, 1888932), (96, 1259288), (128, 944466), (192, 629644), (256, 472233), (384, 314822), (768, 157411)]