290312640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{33601}}^1$

素因数の和:33627

約数の個数: 112

約数和(自身を含む): 1024188960

約数和(自身を除く): 733876320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 33601, 67202, 100803, 134404, 168005, 201606, 268808, 302409, 336010, 403212, 504015, 537616, 604818, 672020, 806424, 907227, 1008030, 1075232, 1209636, 1344040, 1512045, 1612848, 1814454, 2016060, 2150464, 2419272, 2688080, 3024090, 3225696, 3628908, 4032120, 4536135, 4838544, 5376160, 6048180, 6451392, 7257816, 8064240, 9072270, 9677088, 10752320, 12096360, 14515632, 16128480, 18144540, 19354176, 24192720, 29031264, 32256960, 36289080, 48385440, 58062528, 72578160, 96770880, 145156320, 290312640]

約数ペア:

[(1, 290312640), (2, 145156320), (3, 96770880), (4, 72578160), (5, 58062528), (6, 48385440), (8, 36289080), (9, 32256960), (10, 29031264), (12, 24192720), (15, 19354176), (16, 18144540), (18, 16128480), (20, 14515632), (24, 12096360), (27, 10752320), (30, 9677088), (32, 9072270), (36, 8064240), (40, 7257816), (45, 6451392), (48, 6048180), (54, 5376160), (60, 4838544), (64, 4536135), (72, 4032120), (80, 3628908), (90, 3225696), (96, 3024090), (108, 2688080), (120, 2419272), (135, 2150464), (144, 2016060), (160, 1814454), (180, 1612848), (192, 1512045), (216, 1344040), (240, 1209636), (270, 1075232), (288, 1008030), (320, 907227), (360, 806424), (432, 672020), (480, 604818), (540, 537616), (576, 504015), (720, 403212), (864, 336010), (960, 302409), (1080, 268808), (1440, 201606), (1728, 168005), (2160, 134404), (2880, 100803), (4320, 67202), (8640, 33601)]