120187760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 353548800

約数和(自身を除く): 233361040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 109, 110, 112, 140, 154, 176, 179, 218, 220, 280, 308, 358, 385, 436, 440, 545, 560, 616, 716, 763, 770, 872, 880, 895, 1090, 1199, 1232, 1253, 1432, 1526, 1540, 1744, 1790, 1969, 2180, 2398, 2506, 2864, 3052, 3080, 3580, 3815, 3938, 4360, 4796, 5012, 5995, 6104, 6160, 6265, 7160, 7630, 7876, 8393, 8720, 9592, 9845, 10024, 11990, 12208, 12530, 13783, 14320, 15260, 15752, 16786, 19184, 19511, 19690, 20048, 23980, 25060, 27566, 30520, 31504, 33572, 39022, 39380, 41965, 47960, 50120, 55132, 61040, 67144, 68915, 78044, 78760, 83930, 95920, 97555, 100240, 110264, 134288, 136577, 137830, 156088, 157520, 167860, 195110, 214621, 220528, 273154, 275660, 312176, 335720, 390220, 429242, 546308, 551320, 671440, 682885, 780440, 858484, 1073105, 1092616, 1102640, 1365770, 1502347, 1560880, 1716968, 2146210, 2185232, 2731540, 3004694, 3433936, 4292420, 5463080, 6009388, 7511735, 8584840, 10926160, 12018776, 15023470, 17169680, 24037552, 30046940, 60093880, 120187760]

約数ペア:

[(1, 120187760), (2, 60093880), (4, 30046940), (5, 24037552), (7, 17169680), (8, 15023470), (10, 12018776), (11, 10926160), (14, 8584840), (16, 7511735), (20, 6009388), (22, 5463080), (28, 4292420), (35, 3433936), (40, 3004694), (44, 2731540), (55, 2185232), (56, 2146210), (70, 1716968), (77, 1560880), (80, 1502347), (88, 1365770), (109, 1102640), (110, 1092616), (112, 1073105), (140, 858484), (154, 780440), (176, 682885), (179, 671440), (218, 551320), (220, 546308), (280, 429242), (308, 390220), (358, 335720), (385, 312176), (436, 275660), (440, 273154), (545, 220528), (560, 214621), (616, 195110), (716, 167860), (763, 157520), (770, 156088), (872, 137830), (880, 136577), (895, 134288), (1090, 110264), (1199, 100240), (1232, 97555), (1253, 95920), (1432, 83930), (1526, 78760), (1540, 78044), (1744, 68915), (1790, 67144), (1969, 61040), (2180, 55132), (2398, 50120), (2506, 47960), (2864, 41965), (3052, 39380), (3080, 39022), (3580, 33572), (3815, 31504), (3938, 30520), (4360, 27566), (4796, 25060), (5012, 23980), (5995, 20048), (6104, 19690), (6160, 19511), (6265, 19184), (7160, 16786), (7630, 15752), (7876, 15260), (8393, 14320), (8720, 13783), (9592, 12530), (9845, 12208), (10024, 11990)]