120171240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1176

約数の個数: 192

約数和(自身を含む): 457142400

約数和(自身を除く): 336971160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1109, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2218, 2408, 2520, 2580, 2709, 3010, 3096, 3327, 3612, 3870, 4436, 4515, 5160, 5418, 5545, 6020, 6654, 7224, 7740, 7763, 8872, 9030, 9981, 10836, 11090, 12040, 13308, 13545, 15480, 15526, 16635, 18060, 19962, 21672, 22180, 23289, 26616, 27090, 31052, 33270, 36120, 38815, 39924, 44360, 46578, 47687, 49905, 54180, 62104, 66540, 69867, 77630, 79848, 93156, 95374, 99810, 108360, 116445, 133080, 139734, 143061, 155260, 186312, 190748, 199620, 232890, 238435, 279468, 286122, 310520, 333809, 349335, 381496, 399240, 429183, 465780, 476870, 558936, 572244, 667618, 698670, 715305, 858366, 931560, 953740, 1001427, 1144488, 1335236, 1397340, 1430610, 1669045, 1716732, 1907480, 2002854, 2145915, 2670472, 2794680, 2861220, 3004281, 3338090, 3433464, 4005708, 4291830, 5007135, 5722440, 6008562, 6676180, 8011416, 8583660, 10014270, 12017124, 13352360, 15021405, 17167320, 20028540, 24034248, 30042810, 40057080, 60085620, 120171240]

約数ペア:

[(1, 120171240), (2, 60085620), (3, 40057080), (4, 30042810), (5, 24034248), (6, 20028540), (7, 17167320), (8, 15021405), (9, 13352360), (10, 12017124), (12, 10014270), (14, 8583660), (15, 8011416), (18, 6676180), (20, 6008562), (21, 5722440), (24, 5007135), (28, 4291830), (30, 4005708), (35, 3433464), (36, 3338090), (40, 3004281), (42, 2861220), (43, 2794680), (45, 2670472), (56, 2145915), (60, 2002854), (63, 1907480), (70, 1716732), (72, 1669045), (84, 1430610), (86, 1397340), (90, 1335236), (105, 1144488), (120, 1001427), (126, 953740), (129, 931560), (140, 858366), (168, 715305), (172, 698670), (180, 667618), (210, 572244), (215, 558936), (252, 476870), (258, 465780), (280, 429183), (301, 399240), (315, 381496), (344, 349335), (360, 333809), (387, 310520), (420, 286122), (430, 279468), (504, 238435), (516, 232890), (602, 199620), (630, 190748), (645, 186312), (774, 155260), (840, 143061), (860, 139734), (903, 133080), (1032, 116445), (1109, 108360), (1204, 99810), (1260, 95374), (1290, 93156), (1505, 79848), (1548, 77630), (1720, 69867), (1806, 66540), (1935, 62104), (2218, 54180), (2408, 49905), (2520, 47687), (2580, 46578), (2709, 44360), (3010, 39924), (3096, 38815), (3327, 36120), (3612, 33270), (3870, 31052), (4436, 27090), (4515, 26616), (5160, 23289), (5418, 22180), (5545, 21672), (6020, 19962), (6654, 18060), (7224, 16635), (7740, 15526), (7763, 15480), (8872, 13545), (9030, 13308), (9981, 12040), (10836, 11090)]