3000320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{293}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 7223580

約数和(自身を除く): 4223260

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, 4688, 5120, 5860, 9376, 10240, 11720, 18752, 23440, 37504, 46880, 75008, 93760, 150016, 187520, 300032, 375040, 600064, 750080, 1500160, 3000320]

約数ペア:

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