2420400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{2017}}^1$

素因数の和:2038

約数の個数: 60

約数和(自身を含む): 7757192

約数和(自身を除く): 5336792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 2017, 4034, 6051, 8068, 10085, 12102, 16136, 20170, 24204, 30255, 32272, 40340, 48408, 50425, 60510, 80680, 96816, 100850, 121020, 151275, 161360, 201700, 242040, 302550, 403400, 484080, 605100, 806800, 1210200, 2420400]

約数ペア:

[(1, 2420400), (2, 1210200), (3, 806800), (4, 605100), (5, 484080), (6, 403400), (8, 302550), (10, 242040), (12, 201700), (15, 161360), (16, 151275), (20, 121020), (24, 100850), (25, 96816), (30, 80680), (40, 60510), (48, 50425), (50, 48408), (60, 40340), (75, 32272), (80, 30255), (100, 24204), (120, 20170), (150, 16136), (200, 12102), (240, 10085), (300, 8068), (400, 6051), (600, 4034), (1200, 2017)]