27231840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18911}}^1$

素因数の和:18932

約数の個数: 72

約数和(自身を含む): 92933568

約数和(自身を除く): 65701728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18911, 37822, 56733, 75644, 94555, 113466, 151288, 170199, 189110, 226932, 283665, 302576, 340398, 378220, 453864, 567330, 605152, 680796, 756440, 850995, 907728, 1134660, 1361592, 1512880, 1701990, 1815456, 2269320, 2723184, 3025760, 3403980, 4538640, 5446368, 6807960, 9077280, 13615920, 27231840]

約数ペア:

[(1, 27231840), (2, 13615920), (3, 9077280), (4, 6807960), (5, 5446368), (6, 4538640), (8, 3403980), (9, 3025760), (10, 2723184), (12, 2269320), (15, 1815456), (16, 1701990), (18, 1512880), (20, 1361592), (24, 1134660), (30, 907728), (32, 850995), (36, 756440), (40, 680796), (45, 605152), (48, 567330), (60, 453864), (72, 378220), (80, 340398), (90, 302576), (96, 283665), (120, 226932), (144, 189110), (160, 170199), (180, 151288), (240, 113466), (288, 94555), (360, 75644), (480, 56733), (720, 37822), (1440, 18911)]