1320221328

素因数分解:

$2^4\times 3^1\times {\mathrm{27504611}}^1$

素因数の和:27504622

約数の個数: 20

約数和(自身を含む): 3410571888

約数和(自身を除く): 2090350560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 27504611, 55009222, 82513833, 110018444, 165027666, 220036888, 330055332, 440073776, 660110664, 1320221328]

約数ペア:

[(1, 1320221328), (2, 660110664), (3, 440073776), (4, 330055332), (6, 220036888), (8, 165027666), (12, 110018444), (16, 82513833), (24, 55009222), (48, 27504611)]