60720000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 320

約数和(自身を含む): 229426560

約数和(自身を除く): 168706560

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, 625, 640, 660, 690, 704, 736, 750, 759, 800, 825, 880, 920, 960, 1000, 1012, 1056, 1100, 1104, 1150, 1200, 1250, 1265, 1320, 1375, 1380, 1408, 1472, 1500, 1518, 1600, 1650, 1725, 1760, 1840, 1875, 1920, 2000, 2024, 2112, 2200, 2208, 2300, 2400, 2500, 2530, 2640, 2750, 2760, 2875, 2944, 3000, 3036, 3200, 3300, 3450, 3520, 3680, 3750, 3795, 4000, 4048, 4125, 4224, 4400, 4416, 4600, 4800, 5000, 5060, 5280, 5500, 5520, 5750, 6000, 6072, 6325, 6600, 6875, 6900, 7040, 7360, 7500, 7590, 8000, 8096, 8250, 8625, 8800, 8832, 9200, 9600, 10000, 10120, 10560, 11000, 11040, 11500, 12000, 12144, 12650, 13200, 13750, 13800, 14375, 14720, 15000, 15180, 16000, 16192, 16500, 17250, 17600, 18400, 18975, 20000, 20240, 20625, 21120, 22000, 22080, 23000, 24000, 24288, 25300, 26400, 27500, 27600, 28750, 30000, 30360, 31625, 32384, 33000, 34500, 35200, 36800, 37950, 40000, 40480, 41250, 43125, 44000, 44160, 46000, 48000, 48576, 50600, 52800, 55000, 55200, 57500, 60000, 60720, 63250, 66000, 69000, 73600, 75900, 80000, 80960, 82500, 86250, 88000, 92000, 94875, 97152, 101200, 105600, 110000, 110400, 115000, 120000, 121440, 126500, 132000, 138000, 151800, 158125, 161920, 165000, 172500, 176000, 184000, 189750, 202400, 220000, 220800, 230000, 240000, 242880, 253000, 264000, 276000, 303600, 316250, 330000, 345000, 368000, 379500, 404800, 440000, 460000, 474375, 485760, 506000, 528000, 552000, 607200, 632500, 660000, 690000, 759000, 809600, 880000, 920000, 948750, 1012000, 1104000, 1214400, 1265000, 1320000, 1380000, 1518000, 1840000, 1897500, 2024000, 2428800, 2530000, 2640000, 2760000, 3036000, 3795000, 4048000, 5060000, 5520000, 6072000, 7590000, 10120000, 12144000, 15180000, 20240000, 30360000, 60720000]

約数ペア:

[(1, 60720000), (2, 30360000), (3, 20240000), (4, 15180000), (5, 12144000), (6, 10120000), (8, 7590000), (10, 6072000), (11, 5520000), (12, 5060000), (15, 4048000), (16, 3795000), (20, 3036000), (22, 2760000), (23, 2640000), (24, 2530000), (25, 2428800), (30, 2024000), (32, 1897500), (33, 1840000), (40, 1518000), (44, 1380000), (46, 1320000), (48, 1265000), (50, 1214400), (55, 1104000), (60, 1012000), (64, 948750), (66, 920000), (69, 880000), (75, 809600), (80, 759000), (88, 690000), (92, 660000), (96, 632500), (100, 607200), (110, 552000), (115, 528000), (120, 506000), (125, 485760), (128, 474375), (132, 460000), (138, 440000), (150, 404800), (160, 379500), (165, 368000), (176, 345000), (184, 330000), (192, 316250), (200, 303600), (220, 276000), (230, 264000), (240, 253000), (250, 242880), (253, 240000), (264, 230000), (275, 220800), (276, 220000), (300, 202400), (320, 189750), (330, 184000), (345, 176000), (352, 172500), (368, 165000), (375, 161920), (384, 158125), (400, 151800), (440, 138000), (460, 132000), (480, 126500), (500, 121440), (506, 120000), (528, 115000), (550, 110400), (552, 110000), (575, 105600), (600, 101200), (625, 97152), (640, 94875), (660, 92000), (690, 88000), (704, 86250), (736, 82500), (750, 80960), (759, 80000), (800, 75900), (825, 73600), (880, 69000), (920, 66000), (960, 63250), (1000, 60720), (1012, 60000), (1056, 57500), (1100, 55200), (1104, 55000), (1150, 52800), (1200, 50600), (1250, 48576), (1265, 48000), (1320, 46000), (1375, 44160), (1380, 44000), (1408, 43125), (1472, 41250), (1500, 40480), (1518, 40000), (1600, 37950), (1650, 36800), (1725, 35200), (1760, 34500), (1840, 33000), (1875, 32384), (1920, 31625), (2000, 30360), (2024, 30000), (2112, 28750), (2200, 27600), (2208, 27500), (2300, 26400), (2400, 25300), (2500, 24288), (2530, 24000), (2640, 23000), (2750, 22080), (2760, 22000), (2875, 21120), (2944, 20625), (3000, 20240), (3036, 20000), (3200, 18975), (3300, 18400), (3450, 17600), (3520, 17250), (3680, 16500), (3750, 16192), (3795, 16000), (4000, 15180), (4048, 15000), (4125, 14720), (4224, 14375), (4400, 13800), (4416, 13750), (4600, 13200), (4800, 12650), (5000, 12144), (5060, 12000), (5280, 11500), (5500, 11040), (5520, 11000), (5750, 10560), (6000, 10120), (6072, 10000), (6325, 9600), (6600, 9200), (6875, 8832), (6900, 8800), (7040, 8625), (7360, 8250), (7500, 8096), (7590, 8000)]