1657382280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13811519}}^1$

素因数の和:13811533

約数の個数: 32

約数和(自身を含む): 4972147200

約数和(自身を除く): 3314764920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13811519, 27623038, 41434557, 55246076, 69057595, 82869114, 110492152, 138115190, 165738228, 207172785, 276230380, 331476456, 414345570, 552460760, 828691140, 1657382280]

約数ペア:

[(1, 1657382280), (2, 828691140), (3, 552460760), (4, 414345570), (5, 331476456), (6, 276230380), (8, 207172785), (10, 165738228), (12, 138115190), (15, 110492152), (20, 82869114), (24, 69057595), (30, 55246076), (40, 41434557), (60, 27623038), (120, 13811519)]