270609920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{15101}}^1$

素因数の和:15131

約数の個数: 80

約数和(自身を含む): 741568608

約数和(自身を除く): 470958688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 15101, 17920, 30202, 60404, 75505, 105707, 120808, 151010, 211414, 241616, 302020, 422828, 483232, 528535, 604040, 845656, 966464, 1057070, 1208080, 1691312, 1932928, 2114140, 2416160, 3382624, 3865856, 4228280, 4832320, 6765248, 7731712, 8456560, 9664640, 13530496, 16913120, 19329280, 27060992, 33826240, 38658560, 54121984, 67652480, 135304960, 270609920]

約数ペア:

[(1, 270609920), (2, 135304960), (4, 67652480), (5, 54121984), (7, 38658560), (8, 33826240), (10, 27060992), (14, 19329280), (16, 16913120), (20, 13530496), (28, 9664640), (32, 8456560), (35, 7731712), (40, 6765248), (56, 4832320), (64, 4228280), (70, 3865856), (80, 3382624), (112, 2416160), (128, 2114140), (140, 1932928), (160, 1691312), (224, 1208080), (256, 1057070), (280, 966464), (320, 845656), (448, 604040), (512, 528535), (560, 483232), (640, 422828), (896, 302020), (1120, 241616), (1280, 211414), (1792, 151010), (2240, 120808), (2560, 105707), (3584, 75505), (4480, 60404), (8960, 30202), (15101, 17920)]