270397680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{22993}}^1$

素因数の和:23023

約数の個数: 120

約数和(自身を含む): 975129552

約数和(自身を除く): 704731872

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 22993, 45986, 68979, 91972, 114965, 137958, 160951, 183944, 229930, 275916, 321902, 344895, 367888, 459860, 482853, 551832, 643804, 689790, 804755, 919720, 965706, 1103664, 1126657, 1287608, 1379580, 1609510, 1839440, 1931412, 2253314, 2414265, 2575216, 2759160, 3219020, 3379971, 3862824, 4506628, 4828530, 5518320, 5633285, 6438040, 6759942, 7725648, 9013256, 9657060, 11266570, 12876080, 13519884, 16899855, 18026512, 19314120, 22533140, 27039768, 33799710, 38628240, 45066280, 54079536, 67599420, 90132560, 135198840, 270397680]

約数ペア:

[(1, 270397680), (2, 135198840), (3, 90132560), (4, 67599420), (5, 54079536), (6, 45066280), (7, 38628240), (8, 33799710), (10, 27039768), (12, 22533140), (14, 19314120), (15, 18026512), (16, 16899855), (20, 13519884), (21, 12876080), (24, 11266570), (28, 9657060), (30, 9013256), (35, 7725648), (40, 6759942), (42, 6438040), (48, 5633285), (49, 5518320), (56, 4828530), (60, 4506628), (70, 3862824), (80, 3379971), (84, 3219020), (98, 2759160), (105, 2575216), (112, 2414265), (120, 2253314), (140, 1931412), (147, 1839440), (168, 1609510), (196, 1379580), (210, 1287608), (240, 1126657), (245, 1103664), (280, 965706), (294, 919720), (336, 804755), (392, 689790), (420, 643804), (490, 551832), (560, 482853), (588, 459860), (735, 367888), (784, 344895), (840, 321902), (980, 275916), (1176, 229930), (1470, 183944), (1680, 160951), (1960, 137958), (2352, 114965), (2940, 91972), (3920, 68979), (5880, 45986), (11760, 22993)]