48120000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{401}}^1$

素因数の和:436

約数の個数: 140

約数和(自身を含む): 159492696

約数和(自身を除く): 111372696

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, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 401, 480, 500, 600, 625, 750, 800, 802, 960, 1000, 1200, 1203, 1250, 1500, 1600, 1604, 1875, 2000, 2005, 2400, 2406, 2500, 3000, 3208, 3750, 4000, 4010, 4800, 4812, 5000, 6000, 6015, 6416, 7500, 8000, 8020, 9624, 10000, 10025, 12000, 12030, 12832, 15000, 16040, 19248, 20000, 20050, 24000, 24060, 25664, 30000, 30075, 32080, 38496, 40000, 40100, 48120, 50125, 60000, 60150, 64160, 76992, 80200, 96240, 100250, 120000, 120300, 128320, 150375, 160400, 192480, 200500, 240600, 250625, 300750, 320800, 384960, 401000, 481200, 501250, 601500, 641600, 751875, 802000, 962400, 1002500, 1203000, 1503750, 1604000, 1924800, 2005000, 2406000, 3007500, 3208000, 4010000, 4812000, 6015000, 8020000, 9624000, 12030000, 16040000, 24060000, 48120000]

約数ペア:

[(1, 48120000), (2, 24060000), (3, 16040000), (4, 12030000), (5, 9624000), (6, 8020000), (8, 6015000), (10, 4812000), (12, 4010000), (15, 3208000), (16, 3007500), (20, 2406000), (24, 2005000), (25, 1924800), (30, 1604000), (32, 1503750), (40, 1203000), (48, 1002500), (50, 962400), (60, 802000), (64, 751875), (75, 641600), (80, 601500), (96, 501250), (100, 481200), (120, 401000), (125, 384960), (150, 320800), (160, 300750), (192, 250625), (200, 240600), (240, 200500), (250, 192480), (300, 160400), (320, 150375), (375, 128320), (400, 120300), (401, 120000), (480, 100250), (500, 96240), (600, 80200), (625, 76992), (750, 64160), (800, 60150), (802, 60000), (960, 50125), (1000, 48120), (1200, 40100), (1203, 40000), (1250, 38496), (1500, 32080), (1600, 30075), (1604, 30000), (1875, 25664), (2000, 24060), (2005, 24000), (2400, 20050), (2406, 20000), (2500, 19248), (3000, 16040), (3208, 15000), (3750, 12832), (4000, 12030), (4010, 12000), (4800, 10025), (4812, 10000), (5000, 9624), (6000, 8020), (6015, 8000), (6416, 7500)]