2287538640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3177137}}^1$

素因数の和:3177156

約数の個数: 60

約数和(自身を含む): 7682319684

約数和(自身を除く): 5394781044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3177137, 6354274, 9531411, 12708548, 15885685, 19062822, 25417096, 28594233, 31771370, 38125644, 47657055, 50834192, 57188466, 63542740, 76251288, 95314110, 114376932, 127085480, 142971165, 152502576, 190628220, 228753864, 254170960, 285942330, 381256440, 457507728, 571884660, 762512880, 1143769320, 2287538640]

約数ペア:

[(1, 2287538640), (2, 1143769320), (3, 762512880), (4, 571884660), (5, 457507728), (6, 381256440), (8, 285942330), (9, 254170960), (10, 228753864), (12, 190628220), (15, 152502576), (16, 142971165), (18, 127085480), (20, 114376932), (24, 95314110), (30, 76251288), (36, 63542740), (40, 57188466), (45, 50834192), (48, 47657055), (60, 38125644), (72, 31771370), (80, 28594233), (90, 25417096), (120, 19062822), (144, 15885685), (180, 12708548), (240, 9531411), (360, 6354274), (720, 3177137)]