1323003840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1378129}}^1$

素因数の和:1378149

約数の個数: 56

約数和(自身を含む): 4200540240

約数和(自身を除く): 2877536400

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, 1378129, 2756258, 4134387, 5512516, 6890645, 8268774, 11025032, 13781290, 16537548, 20671935, 22050064, 27562580, 33075096, 41343870, 44100128, 55125160, 66150192, 82687740, 88200256, 110250320, 132300384, 165375480, 220500640, 264600768, 330750960, 441001280, 661501920, 1323003840]

約数ペア:

[(1, 1323003840), (2, 661501920), (3, 441001280), (4, 330750960), (5, 264600768), (6, 220500640), (8, 165375480), (10, 132300384), (12, 110250320), (15, 88200256), (16, 82687740), (20, 66150192), (24, 55125160), (30, 44100128), (32, 41343870), (40, 33075096), (48, 27562580), (60, 22050064), (64, 20671935), (80, 16537548), (96, 13781290), (120, 11025032), (160, 8268774), (192, 6890645), (240, 5512516), (320, 4134387), (480, 2756258), (960, 1378129)]