54432840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 209848320

約数和(自身を除く): 155415480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 66, 70, 77, 84, 86, 88, 105, 110, 120, 129, 132, 137, 140, 154, 165, 168, 172, 210, 215, 220, 231, 258, 264, 274, 280, 301, 308, 330, 344, 385, 411, 420, 430, 440, 462, 473, 516, 548, 602, 616, 645, 660, 685, 770, 822, 840, 860, 903, 924, 946, 959, 1032, 1096, 1155, 1204, 1290, 1320, 1370, 1419, 1505, 1507, 1540, 1644, 1720, 1806, 1848, 1892, 1918, 2055, 2310, 2365, 2408, 2580, 2740, 2838, 2877, 3010, 3014, 3080, 3288, 3311, 3612, 3784, 3836, 4110, 4515, 4521, 4620, 4730, 4795, 5160, 5480, 5676, 5754, 5891, 6020, 6028, 6622, 7095, 7224, 7535, 7672, 8220, 9030, 9042, 9240, 9460, 9590, 9933, 10549, 11352, 11508, 11782, 12040, 12056, 13244, 14190, 14385, 15070, 16440, 16555, 17673, 18060, 18084, 18920, 19180, 19866, 21098, 22605, 23016, 23564, 26488, 28380, 28770, 29455, 30140, 31647, 33110, 35346, 36120, 36168, 38360, 39732, 41237, 42196, 45210, 47128, 49665, 52745, 56760, 57540, 58910, 60280, 63294, 64801, 66220, 70692, 79464, 82474, 84392, 88365, 90420, 99330, 105490, 115080, 117820, 123711, 126588, 129602, 132440, 141384, 158235, 164948, 176730, 180840, 194403, 198660, 206185, 210980, 235640, 247422, 253176, 259204, 316470, 324005, 329896, 353460, 388806, 397320, 412370, 421960, 453607, 494844, 518408, 618555, 632940, 648010, 706920, 777612, 824740, 907214, 972015, 989688, 1237110, 1265880, 1296020, 1360821, 1555224, 1649480, 1814428, 1944030, 2268035, 2474220, 2592040, 2721642, 3628856, 3888060, 4536070, 4948440, 5443284, 6804105, 7776120, 9072140, 10886568, 13608210, 18144280, 27216420, 54432840]

約数ペア:

[(1, 54432840), (2, 27216420), (3, 18144280), (4, 13608210), (5, 10886568), (6, 9072140), (7, 7776120), (8, 6804105), (10, 5443284), (11, 4948440), (12, 4536070), (14, 3888060), (15, 3628856), (20, 2721642), (21, 2592040), (22, 2474220), (24, 2268035), (28, 1944030), (30, 1814428), (33, 1649480), (35, 1555224), (40, 1360821), (42, 1296020), (43, 1265880), (44, 1237110), (55, 989688), (56, 972015), (60, 907214), (66, 824740), (70, 777612), (77, 706920), (84, 648010), (86, 632940), (88, 618555), (105, 518408), (110, 494844), (120, 453607), (129, 421960), (132, 412370), (137, 397320), (140, 388806), (154, 353460), (165, 329896), (168, 324005), (172, 316470), (210, 259204), (215, 253176), (220, 247422), (231, 235640), (258, 210980), (264, 206185), (274, 198660), (280, 194403), (301, 180840), (308, 176730), (330, 164948), (344, 158235), (385, 141384), (411, 132440), (420, 129602), (430, 126588), (440, 123711), (462, 117820), (473, 115080), (516, 105490), (548, 99330), (602, 90420), (616, 88365), (645, 84392), (660, 82474), (685, 79464), (770, 70692), (822, 66220), (840, 64801), (860, 63294), (903, 60280), (924, 58910), (946, 57540), (959, 56760), (1032, 52745), (1096, 49665), (1155, 47128), (1204, 45210), (1290, 42196), (1320, 41237), (1370, 39732), (1419, 38360), (1505, 36168), (1507, 36120), (1540, 35346), (1644, 33110), (1720, 31647), (1806, 30140), (1848, 29455), (1892, 28770), (1918, 28380), (2055, 26488), (2310, 23564), (2365, 23016), (2408, 22605), (2580, 21098), (2740, 19866), (2838, 19180), (2877, 18920), (3010, 18084), (3014, 18060), (3080, 17673), (3288, 16555), (3311, 16440), (3612, 15070), (3784, 14385), (3836, 14190), (4110, 13244), (4515, 12056), (4521, 12040), (4620, 11782), (4730, 11508), (4795, 11352), (5160, 10549), (5480, 9933), (5676, 9590), (5754, 9460), (5891, 9240), (6020, 9042), (6028, 9030), (6622, 8220), (7095, 7672), (7224, 7535)]