1022880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2131}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 3223584

約数和(自身を除く): 2200704

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, 2131, 4262, 6393, 8524, 10655, 12786, 17048, 21310, 25572, 31965, 34096, 42620, 51144, 63930, 68192, 85240, 102288, 127860, 170480, 204576, 255720, 340960, 511440, 1022880]

約数ペア:

[(1, 1022880), (2, 511440), (3, 340960), (4, 255720), (5, 204576), (6, 170480), (8, 127860), (10, 102288), (12, 85240), (15, 68192), (16, 63930), (20, 51144), (24, 42620), (30, 34096), (32, 31965), (40, 25572), (48, 21310), (60, 17048), (80, 12786), (96, 10655), (120, 8524), (160, 6393), (240, 4262), (480, 2131)]