520174080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 240

約数和(自身を含む): 1826963424

約数和(自身を除く): 1306789344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 211, 214, 240, 256, 288, 320, 321, 360, 384, 422, 428, 480, 512, 535, 576, 633, 640, 642, 720, 768, 844, 856, 960, 963, 1055, 1070, 1152, 1266, 1280, 1284, 1440, 1536, 1605, 1688, 1712, 1899, 1920, 1926, 2110, 2140, 2304, 2532, 2560, 2568, 2880, 3165, 3210, 3376, 3424, 3798, 3840, 3852, 4220, 4280, 4608, 4815, 5064, 5136, 5760, 6330, 6420, 6752, 6848, 7596, 7680, 7704, 8440, 8560, 9495, 9630, 10128, 10272, 11520, 12660, 12840, 13504, 13696, 15192, 15408, 16880, 17120, 18990, 19260, 20256, 20544, 22577, 23040, 25320, 25680, 27008, 27392, 30384, 30816, 33760, 34240, 37980, 38520, 40512, 41088, 45154, 50640, 51360, 54016, 54784, 60768, 61632, 67520, 67731, 68480, 75960, 77040, 81024, 82176, 90308, 101280, 102720, 108032, 112885, 121536, 123264, 135040, 135462, 136960, 151920, 154080, 162048, 164352, 180616, 202560, 203193, 205440, 225770, 243072, 246528, 270080, 270924, 273920, 303840, 308160, 324096, 338655, 361232, 405120, 406386, 410880, 451540, 486144, 493056, 540160, 541848, 607680, 616320, 677310, 722464, 810240, 812772, 821760, 903080, 972288, 1015965, 1083696, 1215360, 1232640, 1354620, 1444928, 1620480, 1625544, 1806160, 2031930, 2167392, 2430720, 2465280, 2709240, 2889856, 3251088, 3612320, 4063860, 4334784, 4861440, 5418480, 5779712, 6502176, 7224640, 8127720, 8669568, 10836960, 11559424, 13004352, 14449280, 16255440, 17339136, 21673920, 26008704, 28898560, 32510880, 34678272, 43347840, 52017408, 57797120, 65021760, 86695680, 104034816, 130043520, 173391360, 260087040, 520174080]

約数ペア:

[(1, 520174080), (2, 260087040), (3, 173391360), (4, 130043520), (5, 104034816), (6, 86695680), (8, 65021760), (9, 57797120), (10, 52017408), (12, 43347840), (15, 34678272), (16, 32510880), (18, 28898560), (20, 26008704), (24, 21673920), (30, 17339136), (32, 16255440), (36, 14449280), (40, 13004352), (45, 11559424), (48, 10836960), (60, 8669568), (64, 8127720), (72, 7224640), (80, 6502176), (90, 5779712), (96, 5418480), (107, 4861440), (120, 4334784), (128, 4063860), (144, 3612320), (160, 3251088), (180, 2889856), (192, 2709240), (211, 2465280), (214, 2430720), (240, 2167392), (256, 2031930), (288, 1806160), (320, 1625544), (321, 1620480), (360, 1444928), (384, 1354620), (422, 1232640), (428, 1215360), (480, 1083696), (512, 1015965), (535, 972288), (576, 903080), (633, 821760), (640, 812772), (642, 810240), (720, 722464), (768, 677310), (844, 616320), (856, 607680), (960, 541848), (963, 540160), (1055, 493056), (1070, 486144), (1152, 451540), (1266, 410880), (1280, 406386), (1284, 405120), (1440, 361232), (1536, 338655), (1605, 324096), (1688, 308160), (1712, 303840), (1899, 273920), (1920, 270924), (1926, 270080), (2110, 246528), (2140, 243072), (2304, 225770), (2532, 205440), (2560, 203193), (2568, 202560), (2880, 180616), (3165, 164352), (3210, 162048), (3376, 154080), (3424, 151920), (3798, 136960), (3840, 135462), (3852, 135040), (4220, 123264), (4280, 121536), (4608, 112885), (4815, 108032), (5064, 102720), (5136, 101280), (5760, 90308), (6330, 82176), (6420, 81024), (6752, 77040), (6848, 75960), (7596, 68480), (7680, 67731), (7704, 67520), (8440, 61632), (8560, 60768), (9495, 54784), (9630, 54016), (10128, 51360), (10272, 50640), (11520, 45154), (12660, 41088), (12840, 40512), (13504, 38520), (13696, 37980), (15192, 34240), (15408, 33760), (16880, 30816), (17120, 30384), (18990, 27392), (19260, 27008), (20256, 25680), (20544, 25320), (22577, 23040)]