48001440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{100003}}^1$

素因数の和:100021

約数の個数: 48

約数和(自身を含む): 151206048

約数和(自身を除く): 103204608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 100003, 200006, 300009, 400012, 500015, 600018, 800024, 1000030, 1200036, 1500045, 1600048, 2000060, 2400072, 3000090, 3200096, 4000120, 4800144, 6000180, 8000240, 9600288, 12000360, 16000480, 24000720, 48001440]

約数ペア:

[(1, 48001440), (2, 24000720), (3, 16000480), (4, 12000360), (5, 9600288), (6, 8000240), (8, 6000180), (10, 4800144), (12, 4000120), (15, 3200096), (16, 3000090), (20, 2400072), (24, 2000060), (30, 1600048), (32, 1500045), (40, 1200036), (48, 1000030), (60, 800024), (80, 600018), (96, 500015), (120, 400012), (160, 300009), (240, 200006), (480, 100003)]