219862080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{25447}}^1$

素因数の和:25473

約数の個数: 112

約数和(自身を含む): 775655040

約数和(自身を除く): 555792960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 25447, 50894, 76341, 101788, 127235, 152682, 203576, 229023, 254470, 305364, 381705, 407152, 458046, 508940, 610728, 687069, 763410, 814304, 916092, 1017880, 1145115, 1221456, 1374138, 1526820, 1628608, 1832184, 2035760, 2290230, 2442912, 2748276, 3053640, 3435345, 3664368, 4071520, 4580460, 4885824, 5496552, 6107280, 6870690, 7328736, 8143040, 9160920, 10993104, 12214560, 13741380, 14657472, 18321840, 21986208, 24429120, 27482760, 36643680, 43972416, 54965520, 73287360, 109931040, 219862080]

約数ペア:

[(1, 219862080), (2, 109931040), (3, 73287360), (4, 54965520), (5, 43972416), (6, 36643680), (8, 27482760), (9, 24429120), (10, 21986208), (12, 18321840), (15, 14657472), (16, 13741380), (18, 12214560), (20, 10993104), (24, 9160920), (27, 8143040), (30, 7328736), (32, 6870690), (36, 6107280), (40, 5496552), (45, 4885824), (48, 4580460), (54, 4071520), (60, 3664368), (64, 3435345), (72, 3053640), (80, 2748276), (90, 2442912), (96, 2290230), (108, 2035760), (120, 1832184), (135, 1628608), (144, 1526820), (160, 1374138), (180, 1221456), (192, 1145115), (216, 1017880), (240, 916092), (270, 814304), (288, 763410), (320, 687069), (360, 610728), (432, 508940), (480, 458046), (540, 407152), (576, 381705), (720, 305364), (864, 254470), (960, 229023), (1080, 203576), (1440, 152682), (1728, 127235), (2160, 101788), (2880, 76341), (4320, 50894), (8640, 25447)]