57570960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239879}}^1$

素因数の和:239895

約数の個数: 40

約数和(自身を含む): 178470720

約数和(自身を除く): 120899760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 239879, 479758, 719637, 959516, 1199395, 1439274, 1919032, 2398790, 2878548, 3598185, 3838064, 4797580, 5757096, 7196370, 9595160, 11514192, 14392740, 19190320, 28785480, 57570960]

約数ペア:

[(1, 57570960), (2, 28785480), (3, 19190320), (4, 14392740), (5, 11514192), (6, 9595160), (8, 7196370), (10, 5757096), (12, 4797580), (15, 3838064), (16, 3598185), (20, 2878548), (24, 2398790), (30, 1919032), (40, 1439274), (48, 1199395), (60, 959516), (80, 719637), (120, 479758), (240, 239879)]