144002160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{200003}}^1$

素因数の和:200022

約数の個数: 60

約数和(自身を含む): 483609672

約数和(自身を除く): 339607512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 200003, 400006, 600009, 800012, 1000015, 1200018, 1600024, 1800027, 2000030, 2400036, 3000045, 3200048, 3600054, 4000060, 4800072, 6000090, 7200108, 8000120, 9000135, 9600144, 12000180, 14400216, 16000240, 18000270, 24000360, 28800432, 36000540, 48000720, 72001080, 144002160]

約数ペア:

[(1, 144002160), (2, 72001080), (3, 48000720), (4, 36000540), (5, 28800432), (6, 24000360), (8, 18000270), (9, 16000240), (10, 14400216), (12, 12000180), (15, 9600144), (16, 9000135), (18, 8000120), (20, 7200108), (24, 6000090), (30, 4800072), (36, 4000060), (40, 3600054), (45, 3200048), (48, 3000045), (60, 2400036), (72, 2000030), (80, 1800027), (90, 1600024), (120, 1200018), (144, 1000015), (180, 800012), (240, 600009), (360, 400006), (720, 200003)]