2036400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1697}}^1$

素因数の和:1718

約数の個数: 60

約数和(自身を含む): 6527112

約数和(自身を除く): 4490712

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, 1697, 3394, 5091, 6788, 8485, 10182, 13576, 16970, 20364, 25455, 27152, 33940, 40728, 42425, 50910, 67880, 81456, 84850, 101820, 127275, 135760, 169700, 203640, 254550, 339400, 407280, 509100, 678800, 1018200, 2036400]

約数ペア:

[(1, 2036400), (2, 1018200), (3, 678800), (4, 509100), (5, 407280), (6, 339400), (8, 254550), (10, 203640), (12, 169700), (15, 135760), (16, 127275), (20, 101820), (24, 84850), (25, 81456), (30, 67880), (40, 50910), (48, 42425), (50, 40728), (60, 33940), (75, 27152), (80, 25455), (100, 20364), (120, 16970), (150, 13576), (200, 10182), (240, 8485), (300, 6788), (400, 5091), (600, 3394), (1200, 1697)]