135266880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{20129}}^1$

素因数の和:20156

約数の個数: 112

約数和(自身を含む): 490849920

約数和(自身を除く): 355583040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 20129, 40258, 60387, 80516, 100645, 120774, 140903, 161032, 201290, 241548, 281806, 301935, 322064, 402580, 422709, 483096, 563612, 603870, 644128, 704515, 805160, 845418, 966192, 1127224, 1207740, 1288256, 1409030, 1610320, 1690836, 1932384, 2113545, 2254448, 2415480, 2818060, 3220640, 3381672, 3864768, 4227090, 4508896, 4830960, 5636120, 6441280, 6763344, 8454180, 9017792, 9661920, 11272240, 13526688, 16908360, 19323840, 22544480, 27053376, 33816720, 45088960, 67633440, 135266880]

約数ペア:

[(1, 135266880), (2, 67633440), (3, 45088960), (4, 33816720), (5, 27053376), (6, 22544480), (7, 19323840), (8, 16908360), (10, 13526688), (12, 11272240), (14, 9661920), (15, 9017792), (16, 8454180), (20, 6763344), (21, 6441280), (24, 5636120), (28, 4830960), (30, 4508896), (32, 4227090), (35, 3864768), (40, 3381672), (42, 3220640), (48, 2818060), (56, 2415480), (60, 2254448), (64, 2113545), (70, 1932384), (80, 1690836), (84, 1610320), (96, 1409030), (105, 1288256), (112, 1207740), (120, 1127224), (140, 966192), (160, 845418), (168, 805160), (192, 704515), (210, 644128), (224, 603870), (240, 563612), (280, 483096), (320, 422709), (336, 402580), (420, 322064), (448, 301935), (480, 281806), (560, 241548), (672, 201290), (840, 161032), (960, 140903), (1120, 120774), (1344, 100645), (1680, 80516), (2240, 60387), (3360, 40258), (6720, 20129)]