273812480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{53479}}^1$

素因数の和:53504

約数の個数: 44

約数和(自身を含む): 656841360

約数和(自身を除く): 383028880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 53479, 106958, 213916, 267395, 427832, 534790, 855664, 1069580, 1711328, 2139160, 3422656, 4278320, 6845312, 8556640, 13690624, 17113280, 27381248, 34226560, 54762496, 68453120, 136906240, 273812480]

約数ペア:

[(1, 273812480), (2, 136906240), (4, 68453120), (5, 54762496), (8, 34226560), (10, 27381248), (16, 17113280), (20, 13690624), (32, 8556640), (40, 6845312), (64, 4278320), (80, 3422656), (128, 2139160), (160, 1711328), (256, 1069580), (320, 855664), (512, 534790), (640, 427832), (1024, 267395), (1280, 213916), (2560, 106958), (5120, 53479)]