12001280

素因数分解:

$2^{13}\times 5^1\times {\mathrm{293}}^1$

素因数の和:324

約数の個数: 56

約数和(自身を含む): 28899612

約数和(自身を除く): 16898332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 293, 320, 512, 586, 640, 1024, 1172, 1280, 1465, 2048, 2344, 2560, 2930, 4096, 4688, 5120, 5860, 8192, 9376, 10240, 11720, 18752, 20480, 23440, 37504, 40960, 46880, 75008, 93760, 150016, 187520, 300032, 375040, 600064, 750080, 1200128, 1500160, 2400256, 3000320, 6000640, 12001280]

約数ペア:

[(1, 12001280), (2, 6000640), (4, 3000320), (5, 2400256), (8, 1500160), (10, 1200128), (16, 750080), (20, 600064), (32, 375040), (40, 300032), (64, 187520), (80, 150016), (128, 93760), (160, 75008), (256, 46880), (293, 40960), (320, 37504), (512, 23440), (586, 20480), (640, 18752), (1024, 11720), (1172, 10240), (1280, 9376), (1465, 8192), (2048, 5860), (2344, 5120), (2560, 4688), (2930, 4096)]