303056880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{180391}}^1$

素因数の和:180414

約数の個数: 80

約数和(自身を含む): 1073693184

約数和(自身を除く): 770636304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 180391, 360782, 541173, 721564, 901955, 1082346, 1262737, 1443128, 1803910, 2164692, 2525474, 2705865, 2886256, 3607820, 3788211, 4329384, 5050948, 5411730, 6313685, 7215640, 7576422, 8658768, 10101896, 10823460, 12627370, 14431280, 15152844, 18941055, 20203792, 21646920, 25254740, 30305688, 37882110, 43293840, 50509480, 60611376, 75764220, 101018960, 151528440, 303056880]

約数ペア:

[(1, 303056880), (2, 151528440), (3, 101018960), (4, 75764220), (5, 60611376), (6, 50509480), (7, 43293840), (8, 37882110), (10, 30305688), (12, 25254740), (14, 21646920), (15, 20203792), (16, 18941055), (20, 15152844), (21, 14431280), (24, 12627370), (28, 10823460), (30, 10101896), (35, 8658768), (40, 7576422), (42, 7215640), (48, 6313685), (56, 5411730), (60, 5050948), (70, 4329384), (80, 3788211), (84, 3607820), (105, 2886256), (112, 2705865), (120, 2525474), (140, 2164692), (168, 1803910), (210, 1443128), (240, 1262737), (280, 1082346), (336, 901955), (420, 721564), (560, 541173), (840, 360782), (1680, 180391)]