1232490240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1399

約数の個数: 216

約数和(自身を含む): 4319012880

約数和(自身を除く): 3086522640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 256, 288, 320, 332, 360, 384, 415, 480, 498, 576, 640, 664, 720, 747, 768, 830, 960, 996, 1152, 1245, 1280, 1289, 1328, 1440, 1494, 1660, 1920, 1992, 2304, 2490, 2578, 2656, 2880, 2988, 3320, 3735, 3840, 3867, 3984, 4980, 5156, 5312, 5760, 5976, 6445, 6640, 7470, 7734, 7968, 9960, 10312, 10624, 11520, 11601, 11952, 12890, 13280, 14940, 15468, 15936, 19335, 19920, 20624, 21248, 23202, 23904, 25780, 26560, 29880, 30936, 31872, 38670, 39840, 41248, 46404, 47808, 51560, 53120, 58005, 59760, 61872, 63744, 77340, 79680, 82496, 92808, 95616, 103120, 106240, 106987, 116010, 119520, 123744, 154680, 159360, 164992, 185616, 191232, 206240, 213974, 232020, 239040, 247488, 309360, 318720, 320961, 329984, 371232, 412480, 427948, 464040, 478080, 494976, 534935, 618720, 641922, 742464, 824960, 855896, 928080, 956160, 962883, 989952, 1069870, 1237440, 1283844, 1484928, 1604805, 1649920, 1711792, 1856160, 1925766, 2139740, 2474880, 2567688, 2969856, 3209610, 3423584, 3712320, 3851532, 4279480, 4814415, 4949760, 5135376, 6419220, 6847168, 7424640, 7703064, 8558960, 9628830, 10270752, 12838440, 13694336, 14849280, 15406128, 17117920, 19257660, 20541504, 25676880, 27388672, 30812256, 34235840, 38515320, 41083008, 51353760, 61624512, 68471680, 77030640, 82166016, 102707520, 123249024, 136943360, 154061280, 205415040, 246498048, 308122560, 410830080, 616245120, 1232490240]

約数ペア:

[(1, 1232490240), (2, 616245120), (3, 410830080), (4, 308122560), (5, 246498048), (6, 205415040), (8, 154061280), (9, 136943360), (10, 123249024), (12, 102707520), (15, 82166016), (16, 77030640), (18, 68471680), (20, 61624512), (24, 51353760), (30, 41083008), (32, 38515320), (36, 34235840), (40, 30812256), (45, 27388672), (48, 25676880), (60, 20541504), (64, 19257660), (72, 17117920), (80, 15406128), (83, 14849280), (90, 13694336), (96, 12838440), (120, 10270752), (128, 9628830), (144, 8558960), (160, 7703064), (166, 7424640), (180, 6847168), (192, 6419220), (240, 5135376), (249, 4949760), (256, 4814415), (288, 4279480), (320, 3851532), (332, 3712320), (360, 3423584), (384, 3209610), (415, 2969856), (480, 2567688), (498, 2474880), (576, 2139740), (640, 1925766), (664, 1856160), (720, 1711792), (747, 1649920), (768, 1604805), (830, 1484928), (960, 1283844), (996, 1237440), (1152, 1069870), (1245, 989952), (1280, 962883), (1289, 956160), (1328, 928080), (1440, 855896), (1494, 824960), (1660, 742464), (1920, 641922), (1992, 618720), (2304, 534935), (2490, 494976), (2578, 478080), (2656, 464040), (2880, 427948), (2988, 412480), (3320, 371232), (3735, 329984), (3840, 320961), (3867, 318720), (3984, 309360), (4980, 247488), (5156, 239040), (5312, 232020), (5760, 213974), (5976, 206240), (6445, 191232), (6640, 185616), (7470, 164992), (7734, 159360), (7968, 154680), (9960, 123744), (10312, 119520), (10624, 116010), (11520, 106987), (11601, 106240), (11952, 103120), (12890, 95616), (13280, 92808), (14940, 82496), (15468, 79680), (15936, 77340), (19335, 63744), (19920, 61872), (20624, 59760), (21248, 58005), (23202, 53120), (23904, 51560), (25780, 47808), (26560, 46404), (29880, 41248), (30936, 39840), (31872, 38670)]