19248000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{401}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 63966240

約数和(自身を除く): 44718240

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, 401, 480, 500, 600, 640, 750, 800, 802, 960, 1000, 1200, 1203, 1500, 1600, 1604, 1920, 2000, 2005, 2400, 2406, 3000, 3200, 3208, 4000, 4010, 4800, 4812, 6000, 6015, 6416, 8000, 8020, 9600, 9624, 10025, 12000, 12030, 12832, 16000, 16040, 19248, 20050, 24000, 24060, 25664, 30075, 32080, 38496, 40100, 48000, 48120, 50125, 51328, 60150, 64160, 76992, 80200, 96240, 100250, 120300, 128320, 150375, 153984, 160400, 192480, 200500, 240600, 256640, 300750, 320800, 384960, 401000, 481200, 601500, 641600, 769920, 802000, 962400, 1203000, 1283200, 1604000, 1924800, 2406000, 3208000, 3849600, 4812000, 6416000, 9624000, 19248000]

約数ペア:

[(1, 19248000), (2, 9624000), (3, 6416000), (4, 4812000), (5, 3849600), (6, 3208000), (8, 2406000), (10, 1924800), (12, 1604000), (15, 1283200), (16, 1203000), (20, 962400), (24, 802000), (25, 769920), (30, 641600), (32, 601500), (40, 481200), (48, 401000), (50, 384960), (60, 320800), (64, 300750), (75, 256640), (80, 240600), (96, 200500), (100, 192480), (120, 160400), (125, 153984), (128, 150375), (150, 128320), (160, 120300), (192, 100250), (200, 96240), (240, 80200), (250, 76992), (300, 64160), (320, 60150), (375, 51328), (384, 50125), (400, 48120), (401, 48000), (480, 40100), (500, 38496), (600, 32080), (640, 30075), (750, 25664), (800, 24060), (802, 24000), (960, 20050), (1000, 19248), (1200, 16040), (1203, 16000), (1500, 12832), (1600, 12030), (1604, 12000), (1920, 10025), (2000, 9624), (2005, 9600), (2400, 8020), (2406, 8000), (3000, 6416), (3200, 6015), (3208, 6000), (4000, 4812), (4010, 4800)]