2783253120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1449611}}^1$

素因数の和:1449633

約数の個数: 64

約数和(自身を含む): 8871625440

約数和(自身を除く): 6088372320

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, 320, 384, 480, 640, 960, 1920, 1449611, 2899222, 4348833, 5798444, 7248055, 8697666, 11596888, 14496110, 17395332, 21744165, 23193776, 28992220, 34790664, 43488330, 46387552, 57984440, 69581328, 86976660, 92775104, 115968880, 139162656, 173953320, 185550208, 231937760, 278325312, 347906640, 463875520, 556650624, 695813280, 927751040, 1391626560, 2783253120]

約数ペア:

[(1, 2783253120), (2, 1391626560), (3, 927751040), (4, 695813280), (5, 556650624), (6, 463875520), (8, 347906640), (10, 278325312), (12, 231937760), (15, 185550208), (16, 173953320), (20, 139162656), (24, 115968880), (30, 92775104), (32, 86976660), (40, 69581328), (48, 57984440), (60, 46387552), (64, 43488330), (80, 34790664), (96, 28992220), (120, 23193776), (128, 21744165), (160, 17395332), (192, 14496110), (240, 11596888), (320, 8697666), (384, 7248055), (480, 5798444), (640, 4348833), (960, 2899222), (1920, 1449611)]