30101760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 116753280

約数和(自身を除く): 86651520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 67, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 134, 135, 144, 156, 160, 180, 192, 195, 201, 208, 216, 234, 240, 256, 260, 268, 270, 288, 312, 320, 335, 351, 360, 384, 390, 402, 416, 432, 468, 480, 520, 536, 540, 576, 585, 603, 624, 640, 670, 702, 720, 768, 780, 804, 832, 864, 871, 936, 960, 1005, 1040, 1072, 1080, 1152, 1170, 1206, 1248, 1280, 1340, 1404, 1440, 1560, 1608, 1664, 1728, 1742, 1755, 1809, 1872, 1920, 2010, 2080, 2144, 2160, 2304, 2340, 2412, 2496, 2613, 2680, 2808, 2880, 3015, 3120, 3216, 3328, 3456, 3484, 3510, 3618, 3744, 3840, 4020, 4160, 4288, 4320, 4355, 4680, 4824, 4992, 5226, 5360, 5616, 5760, 6030, 6240, 6432, 6912, 6968, 7020, 7236, 7488, 7839, 8040, 8320, 8576, 8640, 8710, 9045, 9360, 9648, 9984, 10452, 10720, 11232, 11520, 12060, 12480, 12864, 13065, 13936, 14040, 14472, 14976, 15678, 16080, 16640, 17152, 17280, 17420, 18090, 18720, 19296, 20904, 21440, 22464, 23517, 24120, 24960, 25728, 26130, 27872, 28080, 28944, 29952, 31356, 32160, 34560, 34840, 36180, 37440, 38592, 39195, 41808, 42880, 44928, 47034, 48240, 49920, 51456, 52260, 55744, 56160, 57888, 62712, 64320, 69680, 72360, 74880, 77184, 78390, 83616, 85760, 89856, 94068, 96480, 104520, 111488, 112320, 115776, 117585, 125424, 128640, 139360, 144720, 149760, 154368, 156780, 167232, 188136, 192960, 209040, 222976, 224640, 231552, 235170, 250848, 257280, 278720, 289440, 313560, 334464, 376272, 385920, 418080, 449280, 463104, 470340, 501696, 557440, 578880, 627120, 668928, 752544, 771840, 836160, 940680, 1003392, 1114880, 1157760, 1254240, 1505088, 1672320, 1881360, 2006784, 2315520, 2508480, 3010176, 3344640, 3762720, 5016960, 6020352, 7525440, 10033920, 15050880, 30101760]

約数ペア:

[(1, 30101760), (2, 15050880), (3, 10033920), (4, 7525440), (5, 6020352), (6, 5016960), (8, 3762720), (9, 3344640), (10, 3010176), (12, 2508480), (13, 2315520), (15, 2006784), (16, 1881360), (18, 1672320), (20, 1505088), (24, 1254240), (26, 1157760), (27, 1114880), (30, 1003392), (32, 940680), (36, 836160), (39, 771840), (40, 752544), (45, 668928), (48, 627120), (52, 578880), (54, 557440), (60, 501696), (64, 470340), (65, 463104), (67, 449280), (72, 418080), (78, 385920), (80, 376272), (90, 334464), (96, 313560), (104, 289440), (108, 278720), (117, 257280), (120, 250848), (128, 235170), (130, 231552), (134, 224640), (135, 222976), (144, 209040), (156, 192960), (160, 188136), (180, 167232), (192, 156780), (195, 154368), (201, 149760), (208, 144720), (216, 139360), (234, 128640), (240, 125424), (256, 117585), (260, 115776), (268, 112320), (270, 111488), (288, 104520), (312, 96480), (320, 94068), (335, 89856), (351, 85760), (360, 83616), (384, 78390), (390, 77184), (402, 74880), (416, 72360), (432, 69680), (468, 64320), (480, 62712), (520, 57888), (536, 56160), (540, 55744), (576, 52260), (585, 51456), (603, 49920), (624, 48240), (640, 47034), (670, 44928), (702, 42880), (720, 41808), (768, 39195), (780, 38592), (804, 37440), (832, 36180), (864, 34840), (871, 34560), (936, 32160), (960, 31356), (1005, 29952), (1040, 28944), (1072, 28080), (1080, 27872), (1152, 26130), (1170, 25728), (1206, 24960), (1248, 24120), (1280, 23517), (1340, 22464), (1404, 21440), (1440, 20904), (1560, 19296), (1608, 18720), (1664, 18090), (1728, 17420), (1742, 17280), (1755, 17152), (1809, 16640), (1872, 16080), (1920, 15678), (2010, 14976), (2080, 14472), (2144, 14040), (2160, 13936), (2304, 13065), (2340, 12864), (2412, 12480), (2496, 12060), (2613, 11520), (2680, 11232), (2808, 10720), (2880, 10452), (3015, 9984), (3120, 9648), (3216, 9360), (3328, 9045), (3456, 8710), (3484, 8640), (3510, 8576), (3618, 8320), (3744, 8040), (3840, 7839), (4020, 7488), (4160, 7236), (4288, 7020), (4320, 6968), (4355, 6912), (4680, 6432), (4824, 6240), (4992, 6030), (5226, 5760), (5360, 5616)]