120120104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1155001}}^1$

素因数の和:1155020

約数の個数: 16

約数和(自身を含む): 242550420

約数和(自身を除く): 122430316

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1155001, 2310002, 4620004, 9240008, 15015013, 30030026, 60060052, 120120104]

約数ペア:

[(1, 120120104), (2, 60060052), (4, 30030026), (8, 15015013), (13, 9240008), (26, 4620004), (52, 2310002), (104, 1155001)]