5226240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1361}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 16703568

約数和(自身を除く): 11477328

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, 1361, 1920, 2722, 3840, 4083, 5444, 6805, 8166, 10888, 13610, 16332, 20415, 21776, 27220, 32664, 40830, 43552, 54440, 65328, 81660, 87104, 108880, 130656, 163320, 174208, 217760, 261312, 326640, 348416, 435520, 522624, 653280, 871040, 1045248, 1306560, 1742080, 2613120, 5226240]

約数ペア:

[(1, 5226240), (2, 2613120), (3, 1742080), (4, 1306560), (5, 1045248), (6, 871040), (8, 653280), (10, 522624), (12, 435520), (15, 348416), (16, 326640), (20, 261312), (24, 217760), (30, 174208), (32, 163320), (40, 130656), (48, 108880), (60, 87104), (64, 81660), (80, 65328), (96, 54440), (120, 43552), (128, 40830), (160, 32664), (192, 27220), (240, 21776), (256, 20415), (320, 16332), (384, 13610), (480, 10888), (640, 8166), (768, 6805), (960, 5444), (1280, 4083), (1361, 3840), (1920, 2722)]