12603720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105031}}^1$

素因数の和:105045

約数の個数: 32

約数和(自身を含む): 37811520

約数和(自身を除く): 25207800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105031, 210062, 315093, 420124, 525155, 630186, 840248, 1050310, 1260372, 1575465, 2100620, 2520744, 3150930, 4201240, 6301860, 12603720]

約数ペア:

[(1, 12603720), (2, 6301860), (3, 4201240), (4, 3150930), (5, 2520744), (6, 2100620), (8, 1575465), (10, 1260372), (12, 1050310), (15, 840248), (20, 630186), (24, 525155), (30, 420124), (40, 315093), (60, 210062), (120, 105031)]