509230080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 264

約数和(自身を含む): 1812528432

約数和(自身を除く): 1303298352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 257, 258, 288, 320, 344, 360, 384, 387, 430, 480, 512, 514, 516, 576, 640, 645, 688, 720, 768, 771, 774, 860, 960, 1024, 1028, 1032, 1152, 1280, 1285, 1290, 1376, 1440, 1536, 1542, 1548, 1720, 1920, 1935, 2056, 2064, 2304, 2313, 2560, 2570, 2580, 2752, 2880, 3072, 3084, 3096, 3440, 3840, 3855, 3870, 4112, 4128, 4608, 4626, 5120, 5140, 5160, 5504, 5760, 6168, 6192, 6880, 7680, 7710, 7740, 8224, 8256, 9216, 9252, 10280, 10320, 11008, 11051, 11520, 11565, 12336, 12384, 13760, 15360, 15420, 15480, 16448, 16512, 18504, 20560, 20640, 22016, 22102, 23040, 23130, 24672, 24768, 27520, 30840, 30960, 32896, 33024, 33153, 37008, 41120, 41280, 44032, 44204, 46080, 46260, 49344, 49536, 55040, 55255, 61680, 61920, 65792, 66048, 66306, 74016, 82240, 82560, 88408, 92520, 98688, 99072, 99459, 110080, 110510, 123360, 123840, 131584, 132096, 132612, 148032, 164480, 165120, 165765, 176816, 185040, 197376, 198144, 198918, 220160, 221020, 246720, 247680, 263168, 265224, 296064, 328960, 330240, 331530, 353632, 370080, 394752, 396288, 397836, 442040, 493440, 495360, 497295, 530448, 592128, 657920, 660480, 663060, 707264, 740160, 789504, 795672, 884080, 986880, 990720, 994590, 1060896, 1184256, 1315840, 1326120, 1414528, 1480320, 1591344, 1768160, 1973760, 1981440, 1989180, 2121792, 2368512, 2652240, 2829056, 2960640, 3182688, 3536320, 3947520, 3978360, 4243584, 5304480, 5658112, 5921280, 6365376, 7072640, 7956720, 8487168, 10608960, 11316224, 11842560, 12730752, 14145280, 15913440, 16974336, 21217920, 25461504, 28290560, 31826880, 33948672, 42435840, 50923008, 56581120, 63653760, 84871680, 101846016, 127307520, 169743360, 254615040, 509230080]

約数ペア:

[(1, 509230080), (2, 254615040), (3, 169743360), (4, 127307520), (5, 101846016), (6, 84871680), (8, 63653760), (9, 56581120), (10, 50923008), (12, 42435840), (15, 33948672), (16, 31826880), (18, 28290560), (20, 25461504), (24, 21217920), (30, 16974336), (32, 15913440), (36, 14145280), (40, 12730752), (43, 11842560), (45, 11316224), (48, 10608960), (60, 8487168), (64, 7956720), (72, 7072640), (80, 6365376), (86, 5921280), (90, 5658112), (96, 5304480), (120, 4243584), (128, 3978360), (129, 3947520), (144, 3536320), (160, 3182688), (172, 2960640), (180, 2829056), (192, 2652240), (215, 2368512), (240, 2121792), (256, 1989180), (257, 1981440), (258, 1973760), (288, 1768160), (320, 1591344), (344, 1480320), (360, 1414528), (384, 1326120), (387, 1315840), (430, 1184256), (480, 1060896), (512, 994590), (514, 990720), (516, 986880), (576, 884080), (640, 795672), (645, 789504), (688, 740160), (720, 707264), (768, 663060), (771, 660480), (774, 657920), (860, 592128), (960, 530448), (1024, 497295), (1028, 495360), (1032, 493440), (1152, 442040), (1280, 397836), (1285, 396288), (1290, 394752), (1376, 370080), (1440, 353632), (1536, 331530), (1542, 330240), (1548, 328960), (1720, 296064), (1920, 265224), (1935, 263168), (2056, 247680), (2064, 246720), (2304, 221020), (2313, 220160), (2560, 198918), (2570, 198144), (2580, 197376), (2752, 185040), (2880, 176816), (3072, 165765), (3084, 165120), (3096, 164480), (3440, 148032), (3840, 132612), (3855, 132096), (3870, 131584), (4112, 123840), (4128, 123360), (4608, 110510), (4626, 110080), (5120, 99459), (5140, 99072), (5160, 98688), (5504, 92520), (5760, 88408), (6168, 82560), (6192, 82240), (6880, 74016), (7680, 66306), (7710, 66048), (7740, 65792), (8224, 61920), (8256, 61680), (9216, 55255), (9252, 55040), (10280, 49536), (10320, 49344), (11008, 46260), (11051, 46080), (11520, 44204), (11565, 44032), (12336, 41280), (12384, 41120), (13760, 37008), (15360, 33153), (15420, 33024), (15480, 32896), (16448, 30960), (16512, 30840), (18504, 27520), (20560, 24768), (20640, 24672), (22016, 23130), (22102, 23040)]