82448280

素因数分解:

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

素因数の和:25470

約数の個数: 80

約数和(自身を含む): 277128720

約数和(自身を除く): 194680440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25447, 50894, 76341, 101788, 127235, 152682, 203576, 229023, 254470, 305364, 381705, 458046, 508940, 610728, 687069, 763410, 916092, 1017880, 1145115, 1374138, 1526820, 1832184, 2061207, 2290230, 2748276, 3053640, 3435345, 4122414, 4580460, 5496552, 6870690, 8244828, 9160920, 10306035, 13741380, 16489656, 20612070, 27482760, 41224140, 82448280]

約数ペア:

[(1, 82448280), (2, 41224140), (3, 27482760), (4, 20612070), (5, 16489656), (6, 13741380), (8, 10306035), (9, 9160920), (10, 8244828), (12, 6870690), (15, 5496552), (18, 4580460), (20, 4122414), (24, 3435345), (27, 3053640), (30, 2748276), (36, 2290230), (40, 2061207), (45, 1832184), (54, 1526820), (60, 1374138), (72, 1145115), (81, 1017880), (90, 916092), (108, 763410), (120, 687069), (135, 610728), (162, 508940), (180, 458046), (216, 381705), (270, 305364), (324, 254470), (360, 229023), (405, 203576), (540, 152682), (648, 127235), (810, 101788), (1080, 76341), (1620, 50894), (3240, 25447)]