84001440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{175003}}^1$

素因数の和:175021

約数の個数: 48

約数和(自身を含む): 264606048

約数和(自身を除く): 180604608

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, 175003, 350006, 525009, 700012, 875015, 1050018, 1400024, 1750030, 2100036, 2625045, 2800048, 3500060, 4200072, 5250090, 5600096, 7000120, 8400144, 10500180, 14000240, 16800288, 21000360, 28000480, 42000720, 84001440]

約数ペア:

[(1, 84001440), (2, 42000720), (3, 28000480), (4, 21000360), (5, 16800288), (6, 14000240), (8, 10500180), (10, 8400144), (12, 7000120), (15, 5600096), (16, 5250090), (20, 4200072), (24, 3500060), (30, 2800048), (32, 2625045), (40, 2100036), (48, 1750030), (60, 1400024), (80, 1050018), (96, 875015), (120, 700012), (160, 525009), (240, 350006), (480, 175003)]