308049120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 1120863744

約数和(自身を除く): 812814624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 90, 92, 96, 115, 120, 131, 138, 142, 144, 160, 180, 184, 207, 213, 230, 240, 262, 276, 284, 288, 345, 355, 360, 368, 393, 414, 426, 460, 480, 524, 552, 568, 639, 655, 690, 710, 720, 736, 786, 828, 852, 920, 1035, 1048, 1065, 1104, 1136, 1179, 1278, 1310, 1380, 1420, 1440, 1572, 1633, 1656, 1704, 1840, 1965, 2070, 2096, 2130, 2208, 2272, 2358, 2556, 2620, 2760, 2840, 3013, 3144, 3195, 3266, 3312, 3408, 3680, 3930, 4140, 4192, 4260, 4716, 4899, 5112, 5240, 5520, 5680, 5895, 6026, 6288, 6390, 6532, 6624, 6816, 7860, 8165, 8280, 8520, 9039, 9301, 9432, 9798, 10224, 10480, 11040, 11360, 11790, 12052, 12576, 12780, 13064, 14697, 15065, 15720, 16330, 16560, 17040, 18078, 18602, 18864, 19596, 20448, 20960, 23580, 24104, 24495, 25560, 26128, 27117, 27903, 29394, 30130, 31440, 32660, 33120, 34080, 36156, 37204, 37728, 39192, 45195, 46505, 47160, 48208, 48990, 51120, 52256, 54234, 55806, 58788, 60260, 62880, 65320, 72312, 73485, 74408, 78384, 83709, 90390, 93010, 94320, 96416, 97980, 102240, 108468, 111612, 117576, 120520, 130640, 135585, 139515, 144624, 146970, 148816, 156768, 167418, 180780, 186020, 188640, 195960, 213923, 216936, 223224, 235152, 241040, 261280, 271170, 279030, 289248, 293940, 297632, 334836, 361560, 372040, 391920, 418545, 427846, 433872, 446448, 470304, 482080, 542340, 558060, 587880, 641769, 669672, 723120, 744080, 783840, 837090, 855692, 867744, 892896, 1069615, 1084680, 1116120, 1175760, 1283538, 1339344, 1446240, 1488160, 1674180, 1711384, 1925307, 2139230, 2169360, 2232240, 2351520, 2567076, 2678688, 3208845, 3348360, 3422768, 3850614, 4278460, 4338720, 4464480, 5134152, 6417690, 6696720, 6845536, 7701228, 8556920, 9626535, 10268304, 12835380, 13393440, 15402456, 17113840, 19253070, 20536608, 25670760, 30804912, 34227680, 38506140, 51341520, 61609824, 77012280, 102683040, 154024560, 308049120]

約数ペア:

[(1, 308049120), (2, 154024560), (3, 102683040), (4, 77012280), (5, 61609824), (6, 51341520), (8, 38506140), (9, 34227680), (10, 30804912), (12, 25670760), (15, 20536608), (16, 19253070), (18, 17113840), (20, 15402456), (23, 13393440), (24, 12835380), (30, 10268304), (32, 9626535), (36, 8556920), (40, 7701228), (45, 6845536), (46, 6696720), (48, 6417690), (60, 5134152), (69, 4464480), (71, 4338720), (72, 4278460), (80, 3850614), (90, 3422768), (92, 3348360), (96, 3208845), (115, 2678688), (120, 2567076), (131, 2351520), (138, 2232240), (142, 2169360), (144, 2139230), (160, 1925307), (180, 1711384), (184, 1674180), (207, 1488160), (213, 1446240), (230, 1339344), (240, 1283538), (262, 1175760), (276, 1116120), (284, 1084680), (288, 1069615), (345, 892896), (355, 867744), (360, 855692), (368, 837090), (393, 783840), (414, 744080), (426, 723120), (460, 669672), (480, 641769), (524, 587880), (552, 558060), (568, 542340), (639, 482080), (655, 470304), (690, 446448), (710, 433872), (720, 427846), (736, 418545), (786, 391920), (828, 372040), (852, 361560), (920, 334836), (1035, 297632), (1048, 293940), (1065, 289248), (1104, 279030), (1136, 271170), (1179, 261280), (1278, 241040), (1310, 235152), (1380, 223224), (1420, 216936), (1440, 213923), (1572, 195960), (1633, 188640), (1656, 186020), (1704, 180780), (1840, 167418), (1965, 156768), (2070, 148816), (2096, 146970), (2130, 144624), (2208, 139515), (2272, 135585), (2358, 130640), (2556, 120520), (2620, 117576), (2760, 111612), (2840, 108468), (3013, 102240), (3144, 97980), (3195, 96416), (3266, 94320), (3312, 93010), (3408, 90390), (3680, 83709), (3930, 78384), (4140, 74408), (4192, 73485), (4260, 72312), (4716, 65320), (4899, 62880), (5112, 60260), (5240, 58788), (5520, 55806), (5680, 54234), (5895, 52256), (6026, 51120), (6288, 48990), (6390, 48208), (6532, 47160), (6624, 46505), (6816, 45195), (7860, 39192), (8165, 37728), (8280, 37204), (8520, 36156), (9039, 34080), (9301, 33120), (9432, 32660), (9798, 31440), (10224, 30130), (10480, 29394), (11040, 27903), (11360, 27117), (11790, 26128), (12052, 25560), (12576, 24495), (12780, 24104), (13064, 23580), (14697, 20960), (15065, 20448), (15720, 19596), (16330, 18864), (16560, 18602), (17040, 18078)]