2070121920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2156377}}^1$

素因数の和:2156397

約数の個数: 56

約数和(自身を含む): 6572640144

約数和(自身を除く): 4502518224

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, 2156377, 4312754, 6469131, 8625508, 10781885, 12938262, 17251016, 21563770, 25876524, 32345655, 34502032, 43127540, 51753048, 64691310, 69004064, 86255080, 103506096, 129382620, 138008128, 172510160, 207012192, 258765240, 345020320, 414024384, 517530480, 690040640, 1035060960, 2070121920]

約数ペア:

[(1, 2070121920), (2, 1035060960), (3, 690040640), (4, 517530480), (5, 414024384), (6, 345020320), (8, 258765240), (10, 207012192), (12, 172510160), (15, 138008128), (16, 129382620), (20, 103506096), (24, 86255080), (30, 69004064), (32, 64691310), (40, 51753048), (48, 43127540), (60, 34502032), (64, 32345655), (80, 25876524), (96, 21563770), (120, 17251016), (160, 12938262), (192, 10781885), (240, 8625508), (320, 6469131), (480, 4312754), (960, 2156377)]