2546402760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643031}}^1$

素因数の和:643059

約数の個数: 96

約数和(自身を含む): 9028169280

約数和(自身を除く): 6481766520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 643031, 1286062, 1929093, 2572124, 3215155, 3858186, 5144248, 5787279, 6430310, 7073341, 7716372, 9645465, 11574558, 12860620, 14146682, 15432744, 19290930, 21220023, 23149116, 25721240, 28293364, 28936395, 35366705, 38581860, 42440046, 46298232, 56586728, 57872790, 63660069, 70733410, 77163720, 84880092, 106100115, 115745580, 127320138, 141466820, 169760184, 212200230, 231491160, 254640276, 282933640, 318300345, 424400460, 509280552, 636600690, 848800920, 1273201380, 2546402760]

約数ペア:

[(1, 2546402760), (2, 1273201380), (3, 848800920), (4, 636600690), (5, 509280552), (6, 424400460), (8, 318300345), (9, 282933640), (10, 254640276), (11, 231491160), (12, 212200230), (15, 169760184), (18, 141466820), (20, 127320138), (22, 115745580), (24, 106100115), (30, 84880092), (33, 77163720), (36, 70733410), (40, 63660069), (44, 57872790), (45, 56586728), (55, 46298232), (60, 42440046), (66, 38581860), (72, 35366705), (88, 28936395), (90, 28293364), (99, 25721240), (110, 23149116), (120, 21220023), (132, 19290930), (165, 15432744), (180, 14146682), (198, 12860620), (220, 11574558), (264, 9645465), (330, 7716372), (360, 7073341), (396, 6430310), (440, 5787279), (495, 5144248), (660, 3858186), (792, 3215155), (990, 2572124), (1320, 1929093), (1980, 1286062), (3960, 643031)]