266499840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{69401}}^1$

素因数の和:69425

約数の個数: 72

約数和(自身を含む): 851146128

約数和(自身を除く): 584646288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 69401, 138802, 208203, 277604, 347005, 416406, 555208, 694010, 832812, 1041015, 1110416, 1388020, 1665624, 2082030, 2220832, 2776040, 3331248, 4164060, 4441664, 5552080, 6662496, 8328120, 8883328, 11104160, 13324992, 16656240, 17766656, 22208320, 26649984, 33312480, 44416640, 53299968, 66624960, 88833280, 133249920, 266499840]

約数ペア:

[(1, 266499840), (2, 133249920), (3, 88833280), (4, 66624960), (5, 53299968), (6, 44416640), (8, 33312480), (10, 26649984), (12, 22208320), (15, 17766656), (16, 16656240), (20, 13324992), (24, 11104160), (30, 8883328), (32, 8328120), (40, 6662496), (48, 5552080), (60, 4441664), (64, 4164060), (80, 3331248), (96, 2776040), (120, 2220832), (128, 2082030), (160, 1665624), (192, 1388020), (240, 1110416), (256, 1041015), (320, 832812), (384, 694010), (480, 555208), (640, 416406), (768, 347005), (960, 277604), (1280, 208203), (1920, 138802), (3840, 69401)]