54965520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{25447}}^1$

素因数の和:25469

約数の個数: 80

約数和(自身を含む): 189333120

約数和(自身を除く): 134367600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 25447, 50894, 76341, 101788, 127235, 152682, 203576, 229023, 254470, 305364, 381705, 407152, 458046, 508940, 610728, 687069, 763410, 916092, 1017880, 1145115, 1221456, 1374138, 1526820, 1832184, 2035760, 2290230, 2748276, 3053640, 3435345, 3664368, 4580460, 5496552, 6107280, 6870690, 9160920, 10993104, 13741380, 18321840, 27482760, 54965520]

約数ペア:

[(1, 54965520), (2, 27482760), (3, 18321840), (4, 13741380), (5, 10993104), (6, 9160920), (8, 6870690), (9, 6107280), (10, 5496552), (12, 4580460), (15, 3664368), (16, 3435345), (18, 3053640), (20, 2748276), (24, 2290230), (27, 2035760), (30, 1832184), (36, 1526820), (40, 1374138), (45, 1221456), (48, 1145115), (54, 1017880), (60, 916092), (72, 763410), (80, 687069), (90, 610728), (108, 508940), (120, 458046), (135, 407152), (144, 381705), (180, 305364), (216, 254470), (240, 229023), (270, 203576), (360, 152682), (432, 127235), (540, 101788), (720, 76341), (1080, 50894), (2160, 25447)]