315146240

素因数分解:

$2^{14}\times 5^1\times {\mathrm{3847}}^1$

素因数の和:3880

約数の個数: 60

約数和(自身を含む): 756524496

約数和(自身を除く): 441378256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 3847, 4096, 5120, 7694, 8192, 10240, 15388, 16384, 19235, 20480, 30776, 38470, 40960, 61552, 76940, 81920, 123104, 153880, 246208, 307760, 492416, 615520, 984832, 1231040, 1969664, 2462080, 3939328, 4924160, 7878656, 9848320, 15757312, 19696640, 31514624, 39393280, 63029248, 78786560, 157573120, 315146240]

約数ペア:

[(1, 315146240), (2, 157573120), (4, 78786560), (5, 63029248), (8, 39393280), (10, 31514624), (16, 19696640), (20, 15757312), (32, 9848320), (40, 7878656), (64, 4924160), (80, 3939328), (128, 2462080), (160, 1969664), (256, 1231040), (320, 984832), (512, 615520), (640, 492416), (1024, 307760), (1280, 246208), (2048, 153880), (2560, 123104), (3847, 81920), (4096, 76940), (5120, 61552), (7694, 40960), (8192, 38470), (10240, 30776), (15388, 20480), (16384, 19235)]