1320716160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1373}}^1$

素因数の和:1565

約数の個数: 192

約数和(自身を含む): 4591248480

約数和(自身を除く): 3270532320

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, 90, 96, 120, 128, 144, 160, 167, 180, 192, 240, 288, 320, 334, 360, 384, 480, 501, 576, 640, 668, 720, 835, 960, 1002, 1152, 1336, 1373, 1440, 1503, 1670, 1920, 2004, 2505, 2672, 2746, 2880, 3006, 3340, 4008, 4119, 5010, 5344, 5492, 5760, 6012, 6680, 6865, 7515, 8016, 8238, 10020, 10688, 10984, 12024, 12357, 13360, 13730, 15030, 16032, 16476, 20040, 20595, 21376, 21968, 24048, 24714, 26720, 27460, 30060, 32064, 32952, 40080, 41190, 43936, 48096, 49428, 53440, 54920, 60120, 61785, 64128, 65904, 80160, 82380, 87872, 96192, 98856, 106880, 109840, 120240, 123570, 131808, 160320, 164760, 175744, 192384, 197712, 219680, 229291, 240480, 247140, 263616, 320640, 329520, 395424, 439360, 458582, 480960, 494280, 527232, 659040, 687873, 790848, 878720, 917164, 961920, 988560, 1146455, 1318080, 1375746, 1581696, 1834328, 1977120, 2063619, 2292910, 2636160, 2751492, 3439365, 3668656, 3954240, 4127238, 4585820, 5502984, 6878730, 7337312, 7908480, 8254476, 9171640, 10318095, 11005968, 13757460, 14674624, 16508952, 18343280, 20636190, 22011936, 27514920, 29349248, 33017904, 36686560, 41272380, 44023872, 55029840, 66035808, 73373120, 82544760, 88047744, 110059680, 132071616, 146746240, 165089520, 220119360, 264143232, 330179040, 440238720, 660358080, 1320716160]

約数ペア:

[(1, 1320716160), (2, 660358080), (3, 440238720), (4, 330179040), (5, 264143232), (6, 220119360), (8, 165089520), (9, 146746240), (10, 132071616), (12, 110059680), (15, 88047744), (16, 82544760), (18, 73373120), (20, 66035808), (24, 55029840), (30, 44023872), (32, 41272380), (36, 36686560), (40, 33017904), (45, 29349248), (48, 27514920), (60, 22011936), (64, 20636190), (72, 18343280), (80, 16508952), (90, 14674624), (96, 13757460), (120, 11005968), (128, 10318095), (144, 9171640), (160, 8254476), (167, 7908480), (180, 7337312), (192, 6878730), (240, 5502984), (288, 4585820), (320, 4127238), (334, 3954240), (360, 3668656), (384, 3439365), (480, 2751492), (501, 2636160), (576, 2292910), (640, 2063619), (668, 1977120), (720, 1834328), (835, 1581696), (960, 1375746), (1002, 1318080), (1152, 1146455), (1336, 988560), (1373, 961920), (1440, 917164), (1503, 878720), (1670, 790848), (1920, 687873), (2004, 659040), (2505, 527232), (2672, 494280), (2746, 480960), (2880, 458582), (3006, 439360), (3340, 395424), (4008, 329520), (4119, 320640), (5010, 263616), (5344, 247140), (5492, 240480), (5760, 229291), (6012, 219680), (6680, 197712), (6865, 192384), (7515, 175744), (8016, 164760), (8238, 160320), (10020, 131808), (10688, 123570), (10984, 120240), (12024, 109840), (12357, 106880), (13360, 98856), (13730, 96192), (15030, 87872), (16032, 82380), (16476, 80160), (20040, 65904), (20595, 64128), (21376, 61785), (21968, 60120), (24048, 54920), (24714, 53440), (26720, 49428), (27460, 48096), (30060, 43936), (32064, 41190), (32952, 40080)]