164536440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1371137}}^1$

素因数の和:1371151

約数の個数: 32

約数和(自身を含む): 493609680

約数和(自身を除く): 329073240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1371137, 2742274, 4113411, 5484548, 6855685, 8226822, 10969096, 13711370, 16453644, 20567055, 27422740, 32907288, 41134110, 54845480, 82268220, 164536440]

約数ペア:

[(1, 164536440), (2, 82268220), (3, 54845480), (4, 41134110), (5, 32907288), (6, 27422740), (8, 20567055), (10, 16453644), (12, 13711370), (15, 10969096), (20, 8226822), (24, 6855685), (30, 5484548), (40, 4113411), (60, 2742274), (120, 1371137)]