123232320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 224

約数和(自身を含む): 460857600

約数和(自身を除く): 337625280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 839, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1678, 1728, 1836, 2040, 2160, 2295, 2448, 2517, 2720, 2880, 3060, 3264, 3356, 3672, 4080, 4195, 4320, 4590, 4896, 5034, 5440, 6120, 6712, 7344, 7551, 8160, 8390, 8640, 9180, 9792, 10068, 12240, 12585, 13424, 14263, 14688, 15102, 16320, 16780, 18360, 20136, 22653, 24480, 25170, 26848, 28526, 29376, 30204, 33560, 36720, 37755, 40272, 42789, 45306, 48960, 50340, 53696, 57052, 60408, 67120, 71315, 73440, 75510, 80544, 85578, 90612, 100680, 113265, 114104, 120816, 128367, 134240, 142630, 146880, 151020, 161088, 171156, 181224, 201360, 213945, 226530, 228208, 241632, 256734, 268480, 285260, 302040, 342312, 362448, 385101, 402720, 427890, 453060, 456416, 483264, 513468, 570520, 604080, 641835, 684624, 724896, 770202, 805440, 855780, 906120, 912832, 1026936, 1141040, 1208160, 1283670, 1369248, 1449792, 1540404, 1711560, 1812240, 1925505, 2053872, 2282080, 2416320, 2567340, 2738496, 3080808, 3423120, 3624480, 3851010, 4107744, 4564160, 5134680, 6161616, 6846240, 7248960, 7702020, 8215488, 10269360, 12323232, 13692480, 15404040, 20538720, 24646464, 30808080, 41077440, 61616160, 123232320]

約数ペア:

[(1, 123232320), (2, 61616160), (3, 41077440), (4, 30808080), (5, 24646464), (6, 20538720), (8, 15404040), (9, 13692480), (10, 12323232), (12, 10269360), (15, 8215488), (16, 7702020), (17, 7248960), (18, 6846240), (20, 6161616), (24, 5134680), (27, 4564160), (30, 4107744), (32, 3851010), (34, 3624480), (36, 3423120), (40, 3080808), (45, 2738496), (48, 2567340), (51, 2416320), (54, 2282080), (60, 2053872), (64, 1925505), (68, 1812240), (72, 1711560), (80, 1540404), (85, 1449792), (90, 1369248), (96, 1283670), (102, 1208160), (108, 1141040), (120, 1026936), (135, 912832), (136, 906120), (144, 855780), (153, 805440), (160, 770202), (170, 724896), (180, 684624), (192, 641835), (204, 604080), (216, 570520), (240, 513468), (255, 483264), (270, 456416), (272, 453060), (288, 427890), (306, 402720), (320, 385101), (340, 362448), (360, 342312), (408, 302040), (432, 285260), (459, 268480), (480, 256734), (510, 241632), (540, 228208), (544, 226530), (576, 213945), (612, 201360), (680, 181224), (720, 171156), (765, 161088), (816, 151020), (839, 146880), (864, 142630), (918, 134240), (960, 128367), (1020, 120816), (1080, 114104), (1088, 113265), (1224, 100680), (1360, 90612), (1440, 85578), (1530, 80544), (1632, 75510), (1678, 73440), (1728, 71315), (1836, 67120), (2040, 60408), (2160, 57052), (2295, 53696), (2448, 50340), (2517, 48960), (2720, 45306), (2880, 42789), (3060, 40272), (3264, 37755), (3356, 36720), (3672, 33560), (4080, 30204), (4195, 29376), (4320, 28526), (4590, 26848), (4896, 25170), (5034, 24480), (5440, 22653), (6120, 20136), (6712, 18360), (7344, 16780), (7551, 16320), (8160, 15102), (8390, 14688), (8640, 14263), (9180, 13424), (9792, 12585), (10068, 12240)]