1805407680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1880633}}^1$

素因数の和:1880653

約数の個数: 56

約数和(自身を含む): 5732172432

約数和(自身を除く): 3926764752

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, 160, 192, 240, 320, 480, 960, 1880633, 3761266, 5641899, 7522532, 9403165, 11283798, 15045064, 18806330, 22567596, 28209495, 30090128, 37612660, 45135192, 56418990, 60180256, 75225320, 90270384, 112837980, 120360512, 150450640, 180540768, 225675960, 300901280, 361081536, 451351920, 601802560, 902703840, 1805407680]

約数ペア:

[(1, 1805407680), (2, 902703840), (3, 601802560), (4, 451351920), (5, 361081536), (6, 300901280), (8, 225675960), (10, 180540768), (12, 150450640), (15, 120360512), (16, 112837980), (20, 90270384), (24, 75225320), (30, 60180256), (32, 56418990), (40, 45135192), (48, 37612660), (60, 30090128), (64, 28209495), (80, 22567596), (96, 18806330), (120, 15045064), (160, 11283798), (192, 9403165), (240, 7522532), (320, 5641899), (480, 3761266), (960, 1880633)]