27419280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:901

約数の個数: 160

約数和(自身を含む): 102374400

約数和(自身を除く): 74955120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 859, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1718, 1995, 2128, 2280, 2577, 2660, 3192, 3436, 3990, 4295, 4560, 5154, 5320, 6013, 6384, 6872, 7980, 8590, 10308, 10640, 12026, 12885, 13744, 15960, 16321, 17180, 18039, 20616, 24052, 25770, 30065, 31920, 32642, 34360, 36078, 41232, 48104, 48963, 51540, 60130, 65284, 68720, 72156, 81605, 90195, 96208, 97926, 103080, 114247, 120260, 130568, 144312, 163210, 180390, 195852, 206160, 228494, 240520, 244815, 261136, 288624, 326420, 342741, 360780, 391704, 456988, 481040, 489630, 571235, 652840, 685482, 721560, 783408, 913976, 979260, 1142470, 1305680, 1370964, 1443120, 1713705, 1827952, 1958520, 2284940, 2741928, 3427410, 3917040, 4569880, 5483856, 6854820, 9139760, 13709640, 27419280]

約数ペア:

[(1, 27419280), (2, 13709640), (3, 9139760), (4, 6854820), (5, 5483856), (6, 4569880), (7, 3917040), (8, 3427410), (10, 2741928), (12, 2284940), (14, 1958520), (15, 1827952), (16, 1713705), (19, 1443120), (20, 1370964), (21, 1305680), (24, 1142470), (28, 979260), (30, 913976), (35, 783408), (38, 721560), (40, 685482), (42, 652840), (48, 571235), (56, 489630), (57, 481040), (60, 456988), (70, 391704), (76, 360780), (80, 342741), (84, 326420), (95, 288624), (105, 261136), (112, 244815), (114, 240520), (120, 228494), (133, 206160), (140, 195852), (152, 180390), (168, 163210), (190, 144312), (210, 130568), (228, 120260), (240, 114247), (266, 103080), (280, 97926), (285, 96208), (304, 90195), (336, 81605), (380, 72156), (399, 68720), (420, 65284), (456, 60130), (532, 51540), (560, 48963), (570, 48104), (665, 41232), (760, 36078), (798, 34360), (840, 32642), (859, 31920), (912, 30065), (1064, 25770), (1140, 24052), (1330, 20616), (1520, 18039), (1596, 17180), (1680, 16321), (1718, 15960), (1995, 13744), (2128, 12885), (2280, 12026), (2577, 10640), (2660, 10308), (3192, 8590), (3436, 7980), (3990, 6872), (4295, 6384), (4560, 6013), (5154, 5320)]