2523720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21031}}^1$

素因数の和:21045

約数の個数: 32

約数和(自身を含む): 7571520

約数和(自身を除く): 5047800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21031, 42062, 63093, 84124, 105155, 126186, 168248, 210310, 252372, 315465, 420620, 504744, 630930, 841240, 1261860, 2523720]

約数ペア:

[(1, 2523720), (2, 1261860), (3, 841240), (4, 630930), (5, 504744), (6, 420620), (8, 315465), (10, 252372), (12, 210310), (15, 168248), (20, 126186), (24, 105155), (30, 84124), (40, 63093), (60, 42062), (120, 21031)]