123189600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{51329}}^1$

素因数の和:51352

約数の個数: 72

約数和(自身を含む): 400989960

約数和(自身を除く): 277800360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 51329, 102658, 153987, 205316, 256645, 307974, 410632, 513290, 615948, 769935, 821264, 1026580, 1231896, 1283225, 1539870, 1642528, 2053160, 2463792, 2566450, 3079740, 3849675, 4106320, 4927584, 5132900, 6159480, 7699350, 8212640, 10265800, 12318960, 15398700, 20531600, 24637920, 30797400, 41063200, 61594800, 123189600]

約数ペア:

[(1, 123189600), (2, 61594800), (3, 41063200), (4, 30797400), (5, 24637920), (6, 20531600), (8, 15398700), (10, 12318960), (12, 10265800), (15, 8212640), (16, 7699350), (20, 6159480), (24, 5132900), (25, 4927584), (30, 4106320), (32, 3849675), (40, 3079740), (48, 2566450), (50, 2463792), (60, 2053160), (75, 1642528), (80, 1539870), (96, 1283225), (100, 1231896), (120, 1026580), (150, 821264), (160, 769935), (200, 615948), (240, 513290), (300, 410632), (400, 307974), (480, 256645), (600, 205316), (800, 153987), (1200, 102658), (2400, 51329)]