214139760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{892249}}^1$

素因数の和:892265

約数の個数: 40

約数和(自身を含む): 663834000

約数和(自身を除く): 449694240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 892249, 1784498, 2676747, 3568996, 4461245, 5353494, 7137992, 8922490, 10706988, 13383735, 14275984, 17844980, 21413976, 26767470, 35689960, 42827952, 53534940, 71379920, 107069880, 214139760]

約数ペア:

[(1, 214139760), (2, 107069880), (3, 71379920), (4, 53534940), (5, 42827952), (6, 35689960), (8, 26767470), (10, 21413976), (12, 17844980), (15, 14275984), (16, 13383735), (20, 10706988), (24, 8922490), (30, 7137992), (40, 5353494), (48, 4461245), (60, 3568996), (80, 2676747), (120, 1784498), (240, 892249)]