12144000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 256

約数和(自身を含む): 45826560

約数和(自身を除く): 33682560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 25, 30, 32, 33, 40, 44, 46, 48, 50, 55, 60, 64, 66, 69, 75, 80, 88, 92, 96, 100, 110, 115, 120, 125, 128, 132, 138, 150, 160, 165, 176, 184, 192, 200, 220, 230, 240, 250, 253, 264, 275, 276, 300, 320, 330, 345, 352, 368, 375, 384, 400, 440, 460, 480, 500, 506, 528, 550, 552, 575, 600, 640, 660, 690, 704, 736, 750, 759, 800, 825, 880, 920, 960, 1000, 1012, 1056, 1100, 1104, 1150, 1200, 1265, 1320, 1375, 1380, 1408, 1472, 1500, 1518, 1600, 1650, 1725, 1760, 1840, 1920, 2000, 2024, 2112, 2200, 2208, 2300, 2400, 2530, 2640, 2750, 2760, 2875, 2944, 3000, 3036, 3200, 3300, 3450, 3520, 3680, 3795, 4000, 4048, 4125, 4224, 4400, 4416, 4600, 4800, 5060, 5280, 5500, 5520, 5750, 6000, 6072, 6325, 6600, 6900, 7040, 7360, 7590, 8000, 8096, 8250, 8625, 8800, 8832, 9200, 9600, 10120, 10560, 11000, 11040, 11500, 12000, 12144, 12650, 13200, 13800, 14720, 15180, 16000, 16192, 16500, 17250, 17600, 18400, 18975, 20240, 21120, 22000, 22080, 23000, 24000, 24288, 25300, 26400, 27600, 30360, 31625, 32384, 33000, 34500, 35200, 36800, 37950, 40480, 44000, 44160, 46000, 48000, 48576, 50600, 52800, 55200, 60720, 63250, 66000, 69000, 73600, 75900, 80960, 88000, 92000, 94875, 97152, 101200, 105600, 110400, 121440, 126500, 132000, 138000, 151800, 161920, 176000, 184000, 189750, 202400, 220800, 242880, 253000, 264000, 276000, 303600, 368000, 379500, 404800, 485760, 506000, 528000, 552000, 607200, 759000, 809600, 1012000, 1104000, 1214400, 1518000, 2024000, 2428800, 3036000, 4048000, 6072000, 12144000]

約数ペア:

[(1, 12144000), (2, 6072000), (3, 4048000), (4, 3036000), (5, 2428800), (6, 2024000), (8, 1518000), (10, 1214400), (11, 1104000), (12, 1012000), (15, 809600), (16, 759000), (20, 607200), (22, 552000), (23, 528000), (24, 506000), (25, 485760), (30, 404800), (32, 379500), (33, 368000), (40, 303600), (44, 276000), (46, 264000), (48, 253000), (50, 242880), (55, 220800), (60, 202400), (64, 189750), (66, 184000), (69, 176000), (75, 161920), (80, 151800), (88, 138000), (92, 132000), (96, 126500), (100, 121440), (110, 110400), (115, 105600), (120, 101200), (125, 97152), (128, 94875), (132, 92000), (138, 88000), (150, 80960), (160, 75900), (165, 73600), (176, 69000), (184, 66000), (192, 63250), (200, 60720), (220, 55200), (230, 52800), (240, 50600), (250, 48576), (253, 48000), (264, 46000), (275, 44160), (276, 44000), (300, 40480), (320, 37950), (330, 36800), (345, 35200), (352, 34500), (368, 33000), (375, 32384), (384, 31625), (400, 30360), (440, 27600), (460, 26400), (480, 25300), (500, 24288), (506, 24000), (528, 23000), (550, 22080), (552, 22000), (575, 21120), (600, 20240), (640, 18975), (660, 18400), (690, 17600), (704, 17250), (736, 16500), (750, 16192), (759, 16000), (800, 15180), (825, 14720), (880, 13800), (920, 13200), (960, 12650), (1000, 12144), (1012, 12000), (1056, 11500), (1100, 11040), (1104, 11000), (1150, 10560), (1200, 10120), (1265, 9600), (1320, 9200), (1375, 8832), (1380, 8800), (1408, 8625), (1472, 8250), (1500, 8096), (1518, 8000), (1600, 7590), (1650, 7360), (1725, 7040), (1760, 6900), (1840, 6600), (1920, 6325), (2000, 6072), (2024, 6000), (2112, 5750), (2200, 5520), (2208, 5500), (2300, 5280), (2400, 5060), (2530, 4800), (2640, 4600), (2750, 4416), (2760, 4400), (2875, 4224), (2944, 4125), (3000, 4048), (3036, 4000), (3200, 3795), (3300, 3680), (3450, 3520)]