331920000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{461}}^1$

素因数の和:501

約数の個数: 240

約数和(自身を含む): 1196124930

約数和(自身を除く): 864204930

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 461, 480, 500, 576, 600, 625, 640, 720, 750, 800, 900, 922, 960, 1000, 1125, 1152, 1200, 1250, 1383, 1440, 1500, 1600, 1800, 1844, 1875, 1920, 2000, 2250, 2305, 2400, 2500, 2766, 2880, 3000, 3200, 3600, 3688, 3750, 4000, 4149, 4500, 4610, 4800, 5000, 5532, 5625, 5760, 6000, 6915, 7200, 7376, 7500, 8000, 8298, 9000, 9220, 9600, 10000, 11064, 11250, 11525, 12000, 13830, 14400, 14752, 15000, 16000, 16596, 18000, 18440, 20000, 20745, 22128, 22500, 23050, 24000, 27660, 28800, 29504, 30000, 33192, 34575, 36000, 36880, 40000, 41490, 44256, 45000, 46100, 48000, 55320, 57625, 59008, 60000, 66384, 69150, 72000, 73760, 80000, 82980, 88512, 90000, 92200, 103725, 110640, 115250, 120000, 132768, 138300, 144000, 147520, 165960, 172875, 177024, 180000, 184400, 207450, 221280, 230500, 240000, 265536, 276600, 288125, 295040, 331920, 345750, 360000, 368800, 414900, 442560, 461000, 518625, 531072, 553200, 576250, 663840, 691500, 720000, 737600, 829800, 864375, 885120, 922000, 1037250, 1106400, 1152500, 1327680, 1383000, 1475200, 1659600, 1728750, 1844000, 2074500, 2212800, 2305000, 2593125, 2655360, 2766000, 3319200, 3457500, 3688000, 4149000, 4425600, 4610000, 5186250, 5532000, 6638400, 6915000, 7376000, 8298000, 9220000, 10372500, 11064000, 13276800, 13830000, 16596000, 18440000, 20745000, 22128000, 27660000, 33192000, 36880000, 41490000, 55320000, 66384000, 82980000, 110640000, 165960000, 331920000]

約数ペア:

[(1, 331920000), (2, 165960000), (3, 110640000), (4, 82980000), (5, 66384000), (6, 55320000), (8, 41490000), (9, 36880000), (10, 33192000), (12, 27660000), (15, 22128000), (16, 20745000), (18, 18440000), (20, 16596000), (24, 13830000), (25, 13276800), (30, 11064000), (32, 10372500), (36, 9220000), (40, 8298000), (45, 7376000), (48, 6915000), (50, 6638400), (60, 5532000), (64, 5186250), (72, 4610000), (75, 4425600), (80, 4149000), (90, 3688000), (96, 3457500), (100, 3319200), (120, 2766000), (125, 2655360), (128, 2593125), (144, 2305000), (150, 2212800), (160, 2074500), (180, 1844000), (192, 1728750), (200, 1659600), (225, 1475200), (240, 1383000), (250, 1327680), (288, 1152500), (300, 1106400), (320, 1037250), (360, 922000), (375, 885120), (384, 864375), (400, 829800), (450, 737600), (461, 720000), (480, 691500), (500, 663840), (576, 576250), (600, 553200), (625, 531072), (640, 518625), (720, 461000), (750, 442560), (800, 414900), (900, 368800), (922, 360000), (960, 345750), (1000, 331920), (1125, 295040), (1152, 288125), (1200, 276600), (1250, 265536), (1383, 240000), (1440, 230500), (1500, 221280), (1600, 207450), (1800, 184400), (1844, 180000), (1875, 177024), (1920, 172875), (2000, 165960), (2250, 147520), (2305, 144000), (2400, 138300), (2500, 132768), (2766, 120000), (2880, 115250), (3000, 110640), (3200, 103725), (3600, 92200), (3688, 90000), (3750, 88512), (4000, 82980), (4149, 80000), (4500, 73760), (4610, 72000), (4800, 69150), (5000, 66384), (5532, 60000), (5625, 59008), (5760, 57625), (6000, 55320), (6915, 48000), (7200, 46100), (7376, 45000), (7500, 44256), (8000, 41490), (8298, 40000), (9000, 36880), (9220, 36000), (9600, 34575), (10000, 33192), (11064, 30000), (11250, 29504), (11525, 28800), (12000, 27660), (13830, 24000), (14400, 23050), (14752, 22500), (15000, 22128), (16000, 20745), (16596, 20000), (18000, 18440)]