299278080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 216

約数和(自身を含む): 1051294608

約数和(自身を除く): 752016528

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, 313, 320, 332, 360, 384, 415, 480, 498, 576, 626, 640, 664, 720, 747, 768, 830, 939, 960, 996, 1152, 1245, 1252, 1280, 1328, 1440, 1494, 1565, 1660, 1878, 1920, 1992, 2304, 2490, 2504, 2656, 2817, 2880, 2988, 3130, 3320, 3735, 3756, 3840, 3984, 4695, 4980, 5008, 5312, 5634, 5760, 5976, 6260, 6640, 7470, 7512, 7968, 9390, 9960, 10016, 10624, 11268, 11520, 11952, 12520, 13280, 14085, 14940, 15024, 15936, 18780, 19920, 20032, 21248, 22536, 23904, 25040, 25979, 26560, 28170, 29880, 30048, 31872, 37560, 39840, 40064, 45072, 47808, 50080, 51958, 53120, 56340, 59760, 60096, 63744, 75120, 77937, 79680, 80128, 90144, 95616, 100160, 103916, 106240, 112680, 119520, 120192, 129895, 150240, 155874, 159360, 180288, 191232, 200320, 207832, 225360, 233811, 239040, 240384, 259790, 300480, 311748, 318720, 360576, 389685, 400640, 415664, 450720, 467622, 478080, 519580, 600960, 623496, 721152, 779370, 831328, 901440, 935244, 956160, 1039160, 1169055, 1201920, 1246992, 1558740, 1662656, 1802880, 1870488, 2078320, 2338110, 2493984, 3117480, 3325312, 3605760, 3740976, 4156640, 4676220, 4987968, 6234960, 6650624, 7481952, 8313280, 9352440, 9975936, 12469920, 14963904, 16626560, 18704880, 19951872, 24939840, 29927808, 33253120, 37409760, 49879680, 59855616, 74819520, 99759360, 149639040, 299278080]

約数ペア:

[(1, 299278080), (2, 149639040), (3, 99759360), (4, 74819520), (5, 59855616), (6, 49879680), (8, 37409760), (9, 33253120), (10, 29927808), (12, 24939840), (15, 19951872), (16, 18704880), (18, 16626560), (20, 14963904), (24, 12469920), (30, 9975936), (32, 9352440), (36, 8313280), (40, 7481952), (45, 6650624), (48, 6234960), (60, 4987968), (64, 4676220), (72, 4156640), (80, 3740976), (83, 3605760), (90, 3325312), (96, 3117480), (120, 2493984), (128, 2338110), (144, 2078320), (160, 1870488), (166, 1802880), (180, 1662656), (192, 1558740), (240, 1246992), (249, 1201920), (256, 1169055), (288, 1039160), (313, 956160), (320, 935244), (332, 901440), (360, 831328), (384, 779370), (415, 721152), (480, 623496), (498, 600960), (576, 519580), (626, 478080), (640, 467622), (664, 450720), (720, 415664), (747, 400640), (768, 389685), (830, 360576), (939, 318720), (960, 311748), (996, 300480), (1152, 259790), (1245, 240384), (1252, 239040), (1280, 233811), (1328, 225360), (1440, 207832), (1494, 200320), (1565, 191232), (1660, 180288), (1878, 159360), (1920, 155874), (1992, 150240), (2304, 129895), (2490, 120192), (2504, 119520), (2656, 112680), (2817, 106240), (2880, 103916), (2988, 100160), (3130, 95616), (3320, 90144), (3735, 80128), (3756, 79680), (3840, 77937), (3984, 75120), (4695, 63744), (4980, 60096), (5008, 59760), (5312, 56340), (5634, 53120), (5760, 51958), (5976, 50080), (6260, 47808), (6640, 45072), (7470, 40064), (7512, 39840), (7968, 37560), (9390, 31872), (9960, 30048), (10016, 29880), (10624, 28170), (11268, 26560), (11520, 25979), (11952, 25040), (12520, 23904), (13280, 22536), (14085, 21248), (14940, 20032), (15024, 19920), (15936, 18780)]