288760320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 240

約数和(自身を含む): 1018809792

約数和(自身を除く): 730049472

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, 151, 160, 166, 180, 192, 240, 249, 256, 288, 302, 320, 332, 360, 384, 415, 453, 480, 498, 512, 576, 604, 640, 664, 720, 747, 755, 768, 830, 906, 960, 996, 1152, 1208, 1245, 1280, 1328, 1359, 1440, 1494, 1510, 1536, 1660, 1812, 1920, 1992, 2265, 2304, 2416, 2490, 2560, 2656, 2718, 2880, 2988, 3020, 3320, 3624, 3735, 3840, 3984, 4530, 4608, 4832, 4980, 5312, 5436, 5760, 5976, 6040, 6640, 6795, 7248, 7470, 7680, 7968, 9060, 9664, 9960, 10624, 10872, 11520, 11952, 12080, 12533, 13280, 13590, 14496, 14940, 15936, 18120, 19328, 19920, 21248, 21744, 23040, 23904, 24160, 25066, 26560, 27180, 28992, 29880, 31872, 36240, 37599, 38656, 39840, 42496, 43488, 47808, 48320, 50132, 53120, 54360, 57984, 59760, 62665, 63744, 72480, 75198, 77312, 79680, 86976, 95616, 96640, 100264, 106240, 108720, 112797, 115968, 119520, 125330, 127488, 144960, 150396, 159360, 173952, 187995, 191232, 193280, 200528, 212480, 217440, 225594, 231936, 239040, 250660, 289920, 300792, 318720, 347904, 375990, 382464, 386560, 401056, 434880, 451188, 478080, 501320, 563985, 579840, 601584, 637440, 695808, 751980, 802112, 869760, 902376, 956160, 1002640, 1127970, 1159680, 1203168, 1503960, 1604224, 1739520, 1804752, 1912320, 2005280, 2255940, 2406336, 3007920, 3208448, 3479040, 3609504, 4010560, 4511880, 4812672, 6015840, 6416896, 7219008, 8021120, 9023760, 9625344, 12031680, 14438016, 16042240, 18047520, 19250688, 24063360, 28876032, 32084480, 36095040, 48126720, 57752064, 72190080, 96253440, 144380160, 288760320]

約数ペア:

[(1, 288760320), (2, 144380160), (3, 96253440), (4, 72190080), (5, 57752064), (6, 48126720), (8, 36095040), (9, 32084480), (10, 28876032), (12, 24063360), (15, 19250688), (16, 18047520), (18, 16042240), (20, 14438016), (24, 12031680), (30, 9625344), (32, 9023760), (36, 8021120), (40, 7219008), (45, 6416896), (48, 6015840), (60, 4812672), (64, 4511880), (72, 4010560), (80, 3609504), (83, 3479040), (90, 3208448), (96, 3007920), (120, 2406336), (128, 2255940), (144, 2005280), (151, 1912320), (160, 1804752), (166, 1739520), (180, 1604224), (192, 1503960), (240, 1203168), (249, 1159680), (256, 1127970), (288, 1002640), (302, 956160), (320, 902376), (332, 869760), (360, 802112), (384, 751980), (415, 695808), (453, 637440), (480, 601584), (498, 579840), (512, 563985), (576, 501320), (604, 478080), (640, 451188), (664, 434880), (720, 401056), (747, 386560), (755, 382464), (768, 375990), (830, 347904), (906, 318720), (960, 300792), (996, 289920), (1152, 250660), (1208, 239040), (1245, 231936), (1280, 225594), (1328, 217440), (1359, 212480), (1440, 200528), (1494, 193280), (1510, 191232), (1536, 187995), (1660, 173952), (1812, 159360), (1920, 150396), (1992, 144960), (2265, 127488), (2304, 125330), (2416, 119520), (2490, 115968), (2560, 112797), (2656, 108720), (2718, 106240), (2880, 100264), (2988, 96640), (3020, 95616), (3320, 86976), (3624, 79680), (3735, 77312), (3840, 75198), (3984, 72480), (4530, 63744), (4608, 62665), (4832, 59760), (4980, 57984), (5312, 54360), (5436, 53120), (5760, 50132), (5976, 48320), (6040, 47808), (6640, 43488), (6795, 42496), (7248, 39840), (7470, 38656), (7680, 37599), (7968, 36240), (9060, 31872), (9664, 29880), (9960, 28992), (10624, 27180), (10872, 26560), (11520, 25066), (11952, 24160), (12080, 23904), (12533, 23040), (13280, 21744), (13590, 21248), (14496, 19920), (14940, 19328), (15936, 18120)]