1323251520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1378387}}^1$

素因数の和:1378407

約数の個数: 56

約数和(自身を含む): 4201326624

約数和(自身を除く): 2878075104

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, 1378387, 2756774, 4135161, 5513548, 6891935, 8270322, 11027096, 13783870, 16540644, 20675805, 22054192, 27567740, 33081288, 41351610, 44108384, 55135480, 66162576, 82703220, 88216768, 110270960, 132325152, 165406440, 220541920, 264650304, 330812880, 441083840, 661625760, 1323251520]

約数ペア:

[(1, 1323251520), (2, 661625760), (3, 441083840), (4, 330812880), (5, 264650304), (6, 220541920), (8, 165406440), (10, 132325152), (12, 110270960), (15, 88216768), (16, 82703220), (20, 66162576), (24, 55135480), (30, 44108384), (32, 41351610), (40, 33081288), (48, 27567740), (60, 22054192), (64, 20675805), (80, 16540644), (96, 13783870), (120, 11027096), (160, 8270322), (192, 6891935), (240, 5513548), (320, 4135161), (480, 2756774), (960, 1378387)]