4920578220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{725749}}^1$

素因数の和:725874

約数の個数: 48

約数和(自身を含む): 13899564000

約数和(自身を除く): 8978985780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 725749, 1451498, 2177247, 2902996, 3628745, 4354494, 7257490, 8708988, 10886235, 14514980, 21772470, 43544940, 82009637, 164019274, 246028911, 328038548, 410048185, 492057822, 820096370, 984115644, 1230144555, 1640192740, 2460289110, 4920578220]

約数ペア:

[(1, 4920578220), (2, 2460289110), (3, 1640192740), (4, 1230144555), (5, 984115644), (6, 820096370), (10, 492057822), (12, 410048185), (15, 328038548), (20, 246028911), (30, 164019274), (60, 82009637), (113, 43544940), (226, 21772470), (339, 14514980), (452, 10886235), (565, 8708988), (678, 7257490), (1130, 4354494), (1356, 3628745), (1695, 2902996), (2260, 2177247), (3390, 1451498), (6780, 725749)]