2048040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5689}}^1$

素因数の和:5706

約数の個数: 48

約数和(自身を含む): 6657300

約数和(自身を除く): 4609260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5689, 11378, 17067, 22756, 28445, 34134, 45512, 51201, 56890, 68268, 85335, 102402, 113780, 136536, 170670, 204804, 227560, 256005, 341340, 409608, 512010, 682680, 1024020, 2048040]

約数ペア:

[(1, 2048040), (2, 1024020), (3, 682680), (4, 512010), (5, 409608), (6, 341340), (8, 256005), (9, 227560), (10, 204804), (12, 170670), (15, 136536), (18, 113780), (20, 102402), (24, 85335), (30, 68268), (36, 56890), (40, 51201), (45, 45512), (60, 34134), (72, 28445), (90, 22756), (120, 17067), (180, 11378), (360, 5689)]