28571022960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{119045929}}^1$

素因数の和:119045945

約数の個数: 40

約数和(自身を含む): 88570171920

約数和(自身を除く): 59999148960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 119045929, 238091858, 357137787, 476183716, 595229645, 714275574, 952367432, 1190459290, 1428551148, 1785688935, 1904734864, 2380918580, 2857102296, 3571377870, 4761837160, 5714204592, 7142755740, 9523674320, 14285511480, 28571022960]

約数ペア:

[(1, 28571022960), (2, 14285511480), (3, 9523674320), (4, 7142755740), (5, 5714204592), (6, 4761837160), (8, 3571377870), (10, 2857102296), (12, 2380918580), (15, 1904734864), (16, 1785688935), (20, 1428551148), (24, 1190459290), (30, 952367432), (40, 714275574), (48, 595229645), (60, 476183716), (80, 357137787), (120, 238091858), (240, 119045929)]