47244960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 190270080

約数和(自身を除く): 143025120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 109, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 218, 224, 240, 252, 258, 280, 288, 301, 315, 327, 336, 344, 360, 387, 420, 430, 436, 480, 504, 516, 545, 560, 602, 630, 645, 654, 672, 688, 720, 763, 774, 840, 860, 872, 903, 981, 1008, 1032, 1090, 1120, 1204, 1260, 1290, 1308, 1376, 1440, 1505, 1526, 1548, 1635, 1680, 1720, 1744, 1806, 1935, 1962, 2016, 2064, 2180, 2289, 2408, 2520, 2580, 2616, 2709, 3010, 3052, 3096, 3270, 3360, 3440, 3488, 3612, 3815, 3870, 3924, 4128, 4360, 4515, 4578, 4687, 4816, 4905, 5040, 5160, 5232, 5418, 6020, 6104, 6192, 6540, 6867, 6880, 7224, 7630, 7740, 7848, 8720, 9030, 9156, 9374, 9632, 9810, 10080, 10320, 10464, 10836, 11445, 12040, 12208, 12384, 13080, 13545, 13734, 14061, 14448, 15260, 15480, 15696, 17440, 18060, 18312, 18748, 19620, 20640, 21672, 22890, 23435, 24080, 24416, 26160, 27090, 27468, 28122, 28896, 30520, 30960, 31392, 32809, 34335, 36120, 36624, 37496, 39240, 42183, 43344, 45780, 46870, 48160, 52320, 54180, 54936, 56244, 61040, 61920, 65618, 68670, 70305, 72240, 73248, 74992, 78480, 84366, 86688, 91560, 93740, 98427, 108360, 109872, 112488, 122080, 131236, 137340, 140610, 144480, 149984, 156960, 164045, 168732, 183120, 187480, 196854, 210915, 216720, 219744, 224976, 262472, 274680, 281220, 295281, 328090, 337464, 366240, 374960, 393708, 421830, 433440, 449952, 492135, 524944, 549360, 562440, 590562, 656180, 674928, 749920, 787416, 843660, 984270, 1049888, 1098720, 1124880, 1181124, 1312360, 1349856, 1476405, 1574832, 1687320, 1968540, 2249760, 2362248, 2624720, 2952810, 3149664, 3374640, 3937080, 4724496, 5249440, 5905620, 6749280, 7874160, 9448992, 11811240, 15748320, 23622480, 47244960]

約数ペア:

[(1, 47244960), (2, 23622480), (3, 15748320), (4, 11811240), (5, 9448992), (6, 7874160), (7, 6749280), (8, 5905620), (9, 5249440), (10, 4724496), (12, 3937080), (14, 3374640), (15, 3149664), (16, 2952810), (18, 2624720), (20, 2362248), (21, 2249760), (24, 1968540), (28, 1687320), (30, 1574832), (32, 1476405), (35, 1349856), (36, 1312360), (40, 1181124), (42, 1124880), (43, 1098720), (45, 1049888), (48, 984270), (56, 843660), (60, 787416), (63, 749920), (70, 674928), (72, 656180), (80, 590562), (84, 562440), (86, 549360), (90, 524944), (96, 492135), (105, 449952), (109, 433440), (112, 421830), (120, 393708), (126, 374960), (129, 366240), (140, 337464), (144, 328090), (160, 295281), (168, 281220), (172, 274680), (180, 262472), (210, 224976), (215, 219744), (218, 216720), (224, 210915), (240, 196854), (252, 187480), (258, 183120), (280, 168732), (288, 164045), (301, 156960), (315, 149984), (327, 144480), (336, 140610), (344, 137340), (360, 131236), (387, 122080), (420, 112488), (430, 109872), (436, 108360), (480, 98427), (504, 93740), (516, 91560), (545, 86688), (560, 84366), (602, 78480), (630, 74992), (645, 73248), (654, 72240), (672, 70305), (688, 68670), (720, 65618), (763, 61920), (774, 61040), (840, 56244), (860, 54936), (872, 54180), (903, 52320), (981, 48160), (1008, 46870), (1032, 45780), (1090, 43344), (1120, 42183), (1204, 39240), (1260, 37496), (1290, 36624), (1308, 36120), (1376, 34335), (1440, 32809), (1505, 31392), (1526, 30960), (1548, 30520), (1635, 28896), (1680, 28122), (1720, 27468), (1744, 27090), (1806, 26160), (1935, 24416), (1962, 24080), (2016, 23435), (2064, 22890), (2180, 21672), (2289, 20640), (2408, 19620), (2520, 18748), (2580, 18312), (2616, 18060), (2709, 17440), (3010, 15696), (3052, 15480), (3096, 15260), (3270, 14448), (3360, 14061), (3440, 13734), (3488, 13545), (3612, 13080), (3815, 12384), (3870, 12208), (3924, 12040), (4128, 11445), (4360, 10836), (4515, 10464), (4578, 10320), (4687, 10080), (4816, 9810), (4905, 9632), (5040, 9374), (5160, 9156), (5232, 9030), (5418, 8720), (6020, 7848), (6104, 7740), (6192, 7630), (6540, 7224), (6867, 6880)]