528720000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{2203}}^1$

素因数の和:2240

約数の個数: 160

約数和(自身を含む): 1755750480

約数和(自身を除く): 1227030480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 625, 640, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 1920, 2000, 2203, 2400, 2500, 3000, 3200, 3750, 4000, 4406, 4800, 5000, 6000, 6609, 7500, 8000, 8812, 9600, 10000, 11015, 12000, 13218, 15000, 16000, 17624, 20000, 22030, 24000, 26436, 30000, 33045, 35248, 40000, 44060, 48000, 52872, 55075, 60000, 66090, 70496, 80000, 88120, 105744, 110150, 120000, 132180, 140992, 165225, 176240, 211488, 220300, 240000, 264360, 275375, 281984, 330450, 352480, 422976, 440600, 528720, 550750, 660900, 704960, 826125, 845952, 881200, 1057440, 1101500, 1321800, 1376875, 1409920, 1652250, 1762400, 2114880, 2203000, 2643600, 2753750, 3304500, 3524800, 4130625, 4229760, 4406000, 5287200, 5507500, 6609000, 7049600, 8261250, 8812000, 10574400, 11015000, 13218000, 16522500, 17624000, 21148800, 22030000, 26436000, 33045000, 35248000, 44060000, 52872000, 66090000, 88120000, 105744000, 132180000, 176240000, 264360000, 528720000]

約数ペア:

[(1, 528720000), (2, 264360000), (3, 176240000), (4, 132180000), (5, 105744000), (6, 88120000), (8, 66090000), (10, 52872000), (12, 44060000), (15, 35248000), (16, 33045000), (20, 26436000), (24, 22030000), (25, 21148800), (30, 17624000), (32, 16522500), (40, 13218000), (48, 11015000), (50, 10574400), (60, 8812000), (64, 8261250), (75, 7049600), (80, 6609000), (96, 5507500), (100, 5287200), (120, 4406000), (125, 4229760), (128, 4130625), (150, 3524800), (160, 3304500), (192, 2753750), (200, 2643600), (240, 2203000), (250, 2114880), (300, 1762400), (320, 1652250), (375, 1409920), (384, 1376875), (400, 1321800), (480, 1101500), (500, 1057440), (600, 881200), (625, 845952), (640, 826125), (750, 704960), (800, 660900), (960, 550750), (1000, 528720), (1200, 440600), (1250, 422976), (1500, 352480), (1600, 330450), (1875, 281984), (1920, 275375), (2000, 264360), (2203, 240000), (2400, 220300), (2500, 211488), (3000, 176240), (3200, 165225), (3750, 140992), (4000, 132180), (4406, 120000), (4800, 110150), (5000, 105744), (6000, 88120), (6609, 80000), (7500, 70496), (8000, 66090), (8812, 60000), (9600, 55075), (10000, 52872), (11015, 48000), (12000, 44060), (13218, 40000), (15000, 35248), (16000, 33045), (17624, 30000), (20000, 26436), (22030, 24000)]