120261680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2789}}^1$

素因数の和:2827

約数の個数: 120

約数和(自身を含む): 354954960

約数和(自身を除く): 234693280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 2789, 3080, 3920, 4312, 5390, 5578, 6160, 8624, 10780, 11156, 13945, 19523, 21560, 22312, 27890, 30679, 39046, 43120, 44624, 55780, 61358, 78092, 97615, 111560, 122716, 136661, 153395, 156184, 195230, 214753, 223120, 245432, 273322, 306790, 312368, 390460, 429506, 490864, 546644, 613580, 683305, 780920, 859012, 1073765, 1093288, 1227160, 1366610, 1503271, 1561840, 1718024, 2147530, 2186576, 2454320, 2733220, 3006542, 3436048, 4295060, 5466440, 6013084, 7516355, 8590120, 10932880, 12026168, 15032710, 17180240, 24052336, 30065420, 60130840, 120261680]

約数ペア:

[(1, 120261680), (2, 60130840), (4, 30065420), (5, 24052336), (7, 17180240), (8, 15032710), (10, 12026168), (11, 10932880), (14, 8590120), (16, 7516355), (20, 6013084), (22, 5466440), (28, 4295060), (35, 3436048), (40, 3006542), (44, 2733220), (49, 2454320), (55, 2186576), (56, 2147530), (70, 1718024), (77, 1561840), (80, 1503271), (88, 1366610), (98, 1227160), (110, 1093288), (112, 1073765), (140, 859012), (154, 780920), (176, 683305), (196, 613580), (220, 546644), (245, 490864), (280, 429506), (308, 390460), (385, 312368), (392, 306790), (440, 273322), (490, 245432), (539, 223120), (560, 214753), (616, 195230), (770, 156184), (784, 153395), (880, 136661), (980, 122716), (1078, 111560), (1232, 97615), (1540, 78092), (1960, 61358), (2156, 55780), (2695, 44624), (2789, 43120), (3080, 39046), (3920, 30679), (4312, 27890), (5390, 22312), (5578, 21560), (6160, 19523), (8624, 13945), (10780, 11156)]