1021462920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{945799}}^1$

素因数の和:945819

約数の個数: 64

約数和(自身を含む): 3404880000

約数和(自身を除く): 2383417080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 945799, 1891598, 2837397, 3783196, 4728995, 5674794, 7566392, 8512191, 9457990, 11349588, 14186985, 17024382, 18915980, 22699176, 25536573, 28373970, 34048764, 37831960, 42560955, 51073146, 56747940, 68097528, 85121910, 102146292, 113495880, 127682865, 170243820, 204292584, 255365730, 340487640, 510731460, 1021462920]

約数ペア:

[(1, 1021462920), (2, 510731460), (3, 340487640), (4, 255365730), (5, 204292584), (6, 170243820), (8, 127682865), (9, 113495880), (10, 102146292), (12, 85121910), (15, 68097528), (18, 56747940), (20, 51073146), (24, 42560955), (27, 37831960), (30, 34048764), (36, 28373970), (40, 25536573), (45, 22699176), (54, 18915980), (60, 17024382), (72, 14186985), (90, 11349588), (108, 9457990), (120, 8512191), (135, 7566392), (180, 5674794), (216, 4728995), (270, 3783196), (360, 2837397), (540, 1891598), (1080, 945799)]