809255880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4597}}^1$

素因数の和:4780

約数の個数: 128

約数和(自身を含む): 2714659200

約数和(自身を除く): 1905403320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 326, 360, 489, 540, 652, 815, 978, 1080, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4401, 4597, 4890, 5868, 6520, 7335, 8802, 9194, 9780, 11736, 13791, 14670, 17604, 18388, 19560, 22005, 22985, 27582, 29340, 35208, 36776, 41373, 44010, 45970, 55164, 58680, 68955, 82746, 88020, 91940, 110328, 124119, 137910, 165492, 176040, 183880, 206865, 248238, 275820, 330984, 413730, 496476, 551640, 620595, 749311, 827460, 992952, 1241190, 1498622, 1654920, 2247933, 2482380, 2997244, 3746555, 4495866, 4964760, 5994488, 6743799, 7493110, 8991732, 11239665, 13487598, 14986220, 17983464, 20231397, 22479330, 26975196, 29972440, 33718995, 40462794, 44958660, 53950392, 67437990, 80925588, 89917320, 101156985, 134875980, 161851176, 202313970, 269751960, 404627940, 809255880]

約数ペア:

[(1, 809255880), (2, 404627940), (3, 269751960), (4, 202313970), (5, 161851176), (6, 134875980), (8, 101156985), (9, 89917320), (10, 80925588), (12, 67437990), (15, 53950392), (18, 44958660), (20, 40462794), (24, 33718995), (27, 29972440), (30, 26975196), (36, 22479330), (40, 20231397), (45, 17983464), (54, 14986220), (60, 13487598), (72, 11239665), (90, 8991732), (108, 7493110), (120, 6743799), (135, 5994488), (163, 4964760), (180, 4495866), (216, 3746555), (270, 2997244), (326, 2482380), (360, 2247933), (489, 1654920), (540, 1498622), (652, 1241190), (815, 992952), (978, 827460), (1080, 749311), (1304, 620595), (1467, 551640), (1630, 496476), (1956, 413730), (2445, 330984), (2934, 275820), (3260, 248238), (3912, 206865), (4401, 183880), (4597, 176040), (4890, 165492), (5868, 137910), (6520, 124119), (7335, 110328), (8802, 91940), (9194, 88020), (9780, 82746), (11736, 68955), (13791, 58680), (14670, 55164), (17604, 45970), (18388, 44010), (19560, 41373), (22005, 36776), (22985, 35208), (27582, 29340)]