1191960

素因数分解:

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

素因数の和:78

約数の個数: 192

約数和(自身を含む): 4942080

約数和(自身を除く): 3750120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 43, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 86, 88, 90, 99, 105, 110, 120, 126, 129, 132, 140, 154, 165, 168, 172, 180, 198, 210, 215, 220, 231, 252, 258, 264, 280, 301, 308, 315, 330, 344, 360, 385, 387, 396, 420, 430, 440, 462, 473, 495, 504, 516, 602, 616, 630, 645, 660, 693, 770, 774, 792, 840, 860, 903, 924, 946, 990, 1032, 1155, 1204, 1260, 1290, 1320, 1386, 1419, 1505, 1540, 1548, 1720, 1806, 1848, 1892, 1935, 1980, 2310, 2365, 2408, 2520, 2580, 2709, 2772, 2838, 3010, 3080, 3096, 3311, 3465, 3612, 3784, 3870, 3960, 4257, 4515, 4620, 4730, 5160, 5418, 5544, 5676, 6020, 6622, 6930, 7095, 7224, 7740, 8514, 9030, 9240, 9460, 9933, 10836, 11352, 12040, 13244, 13545, 13860, 14190, 15480, 16555, 17028, 18060, 18920, 19866, 21285, 21672, 26488, 27090, 27720, 28380, 29799, 33110, 34056, 36120, 39732, 42570, 49665, 54180, 56760, 59598, 66220, 79464, 85140, 99330, 108360, 119196, 132440, 148995, 170280, 198660, 238392, 297990, 397320, 595980, 1191960]

約数ペア:

[(1, 1191960), (2, 595980), (3, 397320), (4, 297990), (5, 238392), (6, 198660), (7, 170280), (8, 148995), (9, 132440), (10, 119196), (11, 108360), (12, 99330), (14, 85140), (15, 79464), (18, 66220), (20, 59598), (21, 56760), (22, 54180), (24, 49665), (28, 42570), (30, 39732), (33, 36120), (35, 34056), (36, 33110), (40, 29799), (42, 28380), (43, 27720), (44, 27090), (45, 26488), (55, 21672), (56, 21285), (60, 19866), (63, 18920), (66, 18060), (70, 17028), (72, 16555), (77, 15480), (84, 14190), (86, 13860), (88, 13545), (90, 13244), (99, 12040), (105, 11352), (110, 10836), (120, 9933), (126, 9460), (129, 9240), (132, 9030), (140, 8514), (154, 7740), (165, 7224), (168, 7095), (172, 6930), (180, 6622), (198, 6020), (210, 5676), (215, 5544), (220, 5418), (231, 5160), (252, 4730), (258, 4620), (264, 4515), (280, 4257), (301, 3960), (308, 3870), (315, 3784), (330, 3612), (344, 3465), (360, 3311), (385, 3096), (387, 3080), (396, 3010), (420, 2838), (430, 2772), (440, 2709), (462, 2580), (473, 2520), (495, 2408), (504, 2365), (516, 2310), (602, 1980), (616, 1935), (630, 1892), (645, 1848), (660, 1806), (693, 1720), (770, 1548), (774, 1540), (792, 1505), (840, 1419), (860, 1386), (903, 1320), (924, 1290), (946, 1260), (990, 1204), (1032, 1155)]