12316440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 37208160

約数和(自身を除く): 24891720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 521, 591, 788, 985, 1042, 1182, 1563, 1576, 1970, 2084, 2364, 2605, 2955, 3126, 3940, 4168, 4728, 5210, 5910, 6252, 7815, 7880, 10420, 11820, 12504, 15630, 20840, 23640, 31260, 62520, 102637, 205274, 307911, 410548, 513185, 615822, 821096, 1026370, 1231644, 1539555, 2052740, 2463288, 3079110, 4105480, 6158220, 12316440]

約数ペア:

[(1, 12316440), (2, 6158220), (3, 4105480), (4, 3079110), (5, 2463288), (6, 2052740), (8, 1539555), (10, 1231644), (12, 1026370), (15, 821096), (20, 615822), (24, 513185), (30, 410548), (40, 307911), (60, 205274), (120, 102637), (197, 62520), (394, 31260), (521, 23640), (591, 20840), (788, 15630), (985, 12504), (1042, 11820), (1182, 10420), (1563, 7880), (1576, 7815), (1970, 6252), (2084, 5910), (2364, 5210), (2605, 4728), (2955, 4168), (3126, 3940)]