120016000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 321899760

約数和(自身を除く): 201883760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 577, 640, 650, 800, 832, 1000, 1040, 1154, 1300, 1600, 1625, 1664, 2000, 2080, 2308, 2600, 2885, 3200, 3250, 4000, 4160, 4616, 5200, 5770, 6500, 7501, 8000, 8320, 9232, 10400, 11540, 13000, 14425, 15002, 16000, 18464, 20800, 23080, 26000, 28850, 30004, 36928, 37505, 41600, 46160, 52000, 57700, 60008, 72125, 73856, 75010, 92320, 104000, 115400, 120016, 144250, 150020, 184640, 187525, 208000, 230800, 240032, 288500, 300040, 369280, 375050, 461600, 480064, 577000, 600080, 750100, 923200, 937625, 960128, 1154000, 1200160, 1500200, 1846400, 1875250, 2308000, 2400320, 3000400, 3750500, 4616000, 4800640, 6000800, 7501000, 9232000, 12001600, 15002000, 24003200, 30004000, 60008000, 120016000]

約数ペア:

[(1, 120016000), (2, 60008000), (4, 30004000), (5, 24003200), (8, 15002000), (10, 12001600), (13, 9232000), (16, 7501000), (20, 6000800), (25, 4800640), (26, 4616000), (32, 3750500), (40, 3000400), (50, 2400320), (52, 2308000), (64, 1875250), (65, 1846400), (80, 1500200), (100, 1200160), (104, 1154000), (125, 960128), (128, 937625), (130, 923200), (160, 750100), (200, 600080), (208, 577000), (250, 480064), (260, 461600), (320, 375050), (325, 369280), (400, 300040), (416, 288500), (500, 240032), (520, 230800), (577, 208000), (640, 187525), (650, 184640), (800, 150020), (832, 144250), (1000, 120016), (1040, 115400), (1154, 104000), (1300, 92320), (1600, 75010), (1625, 73856), (1664, 72125), (2000, 60008), (2080, 57700), (2308, 52000), (2600, 46160), (2885, 41600), (3200, 37505), (3250, 36928), (4000, 30004), (4160, 28850), (4616, 26000), (5200, 23080), (5770, 20800), (6500, 18464), (7501, 16000), (8000, 15002), (8320, 14425), (9232, 13000), (10400, 11540)]