13842480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 43327584

約数和(自身を除く): 29485104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 421, 548, 685, 822, 842, 1096, 1263, 1370, 1644, 1684, 2055, 2105, 2192, 2526, 2740, 3288, 3368, 4110, 4210, 5052, 5480, 6315, 6576, 6736, 8220, 8420, 10104, 10960, 12630, 16440, 16840, 20208, 25260, 32880, 33680, 50520, 57677, 101040, 115354, 173031, 230708, 288385, 346062, 461416, 576770, 692124, 865155, 922832, 1153540, 1384248, 1730310, 2307080, 2768496, 3460620, 4614160, 6921240, 13842480]

約数ペア:

[(1, 13842480), (2, 6921240), (3, 4614160), (4, 3460620), (5, 2768496), (6, 2307080), (8, 1730310), (10, 1384248), (12, 1153540), (15, 922832), (16, 865155), (20, 692124), (24, 576770), (30, 461416), (40, 346062), (48, 288385), (60, 230708), (80, 173031), (120, 115354), (137, 101040), (240, 57677), (274, 50520), (411, 33680), (421, 32880), (548, 25260), (685, 20208), (822, 16840), (842, 16440), (1096, 12630), (1263, 10960), (1370, 10104), (1644, 8420), (1684, 8220), (2055, 6736), (2105, 6576), (2192, 6315), (2526, 5480), (2740, 5052), (3288, 4210), (3368, 4110)]