509464080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 1803634560

約数和(自身を除く): 1294170480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 81, 90, 108, 120, 135, 144, 146, 162, 180, 216, 219, 240, 243, 270, 292, 324, 359, 360, 365, 405, 432, 438, 486, 540, 584, 648, 657, 718, 720, 730, 810, 876, 972, 1077, 1080, 1095, 1168, 1215, 1296, 1314, 1436, 1460, 1620, 1752, 1795, 1944, 1971, 2154, 2160, 2190, 2430, 2628, 2872, 2920, 3231, 3240, 3285, 3504, 3590, 3888, 3942, 4308, 4380, 4860, 5256, 5385, 5744, 5840, 5913, 6462, 6480, 6570, 7180, 7884, 8616, 8760, 9693, 9720, 9855, 10512, 10770, 11826, 12924, 13140, 14360, 15768, 16155, 17232, 17520, 17739, 19386, 19440, 19710, 21540, 23652, 25848, 26207, 26280, 28720, 29079, 29565, 31536, 32310, 35478, 38772, 39420, 43080, 47304, 48465, 51696, 52414, 52560, 58158, 59130, 64620, 70956, 77544, 78621, 78840, 86160, 87237, 88695, 94608, 96930, 104828, 116316, 118260, 129240, 131035, 141912, 145395, 155088, 157242, 157680, 174474, 177390, 193860, 209656, 232632, 235863, 236520, 258480, 262070, 283824, 290790, 314484, 348948, 354780, 387720, 393105, 419312, 436185, 465264, 471726, 473040, 524140, 581580, 628968, 697896, 707589, 709560, 775440, 786210, 872370, 943452, 1048280, 1163160, 1179315, 1257936, 1395792, 1415178, 1419120, 1572420, 1744740, 1886904, 2096560, 2122767, 2326320, 2358630, 2830356, 3144840, 3489480, 3537945, 3773808, 4245534, 4717260, 5660712, 6289680, 6368301, 6978960, 7075890, 8491068, 9434520, 10613835, 11321424, 12736602, 14151780, 16982136, 18869040, 21227670, 25473204, 28303560, 31841505, 33964272, 42455340, 50946408, 56607120, 63683010, 84910680, 101892816, 127366020, 169821360, 254732040, 509464080]

約数ペア:

[(1, 509464080), (2, 254732040), (3, 169821360), (4, 127366020), (5, 101892816), (6, 84910680), (8, 63683010), (9, 56607120), (10, 50946408), (12, 42455340), (15, 33964272), (16, 31841505), (18, 28303560), (20, 25473204), (24, 21227670), (27, 18869040), (30, 16982136), (36, 14151780), (40, 12736602), (45, 11321424), (48, 10613835), (54, 9434520), (60, 8491068), (72, 7075890), (73, 6978960), (80, 6368301), (81, 6289680), (90, 5660712), (108, 4717260), (120, 4245534), (135, 3773808), (144, 3537945), (146, 3489480), (162, 3144840), (180, 2830356), (216, 2358630), (219, 2326320), (240, 2122767), (243, 2096560), (270, 1886904), (292, 1744740), (324, 1572420), (359, 1419120), (360, 1415178), (365, 1395792), (405, 1257936), (432, 1179315), (438, 1163160), (486, 1048280), (540, 943452), (584, 872370), (648, 786210), (657, 775440), (718, 709560), (720, 707589), (730, 697896), (810, 628968), (876, 581580), (972, 524140), (1077, 473040), (1080, 471726), (1095, 465264), (1168, 436185), (1215, 419312), (1296, 393105), (1314, 387720), (1436, 354780), (1460, 348948), (1620, 314484), (1752, 290790), (1795, 283824), (1944, 262070), (1971, 258480), (2154, 236520), (2160, 235863), (2190, 232632), (2430, 209656), (2628, 193860), (2872, 177390), (2920, 174474), (3231, 157680), (3240, 157242), (3285, 155088), (3504, 145395), (3590, 141912), (3888, 131035), (3942, 129240), (4308, 118260), (4380, 116316), (4860, 104828), (5256, 96930), (5385, 94608), (5744, 88695), (5840, 87237), (5913, 86160), (6462, 78840), (6480, 78621), (6570, 77544), (7180, 70956), (7884, 64620), (8616, 59130), (8760, 58158), (9693, 52560), (9720, 52414), (9855, 51696), (10512, 48465), (10770, 47304), (11826, 43080), (12924, 39420), (13140, 38772), (14360, 35478), (15768, 32310), (16155, 31536), (17232, 29565), (17520, 29079), (17739, 28720), (19386, 26280), (19440, 26207), (19710, 25848), (21540, 23652)]