120329580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{286499}}^1$

素因数の和:286518

約数の個数: 48

約数和(自身を含む): 385056000

約数和(自身を除く): 264726420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 286499, 572998, 859497, 1145996, 1432495, 1718994, 2005493, 2864990, 3437988, 4010986, 4297485, 5729980, 6016479, 8021972, 8594970, 10027465, 12032958, 17189940, 20054930, 24065916, 30082395, 40109860, 60164790, 120329580]

約数ペア:

[(1, 120329580), (2, 60164790), (3, 40109860), (4, 30082395), (5, 24065916), (6, 20054930), (7, 17189940), (10, 12032958), (12, 10027465), (14, 8594970), (15, 8021972), (20, 6016479), (21, 5729980), (28, 4297485), (30, 4010986), (35, 3437988), (42, 2864990), (60, 2005493), (70, 1718994), (84, 1432495), (105, 1145996), (140, 859497), (210, 572998), (420, 286499)]