19247214240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13366121}}^1$

素因数の和:13366142

約数の個数: 72

約数和(自身を含む): 65681123508

約数和(自身を除く): 46433909268

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 13366121, 26732242, 40098363, 53464484, 66830605, 80196726, 106928968, 120295089, 133661210, 160393452, 200491815, 213857936, 240590178, 267322420, 320786904, 400983630, 427715872, 481180356, 534644840, 601475445, 641573808, 801967260, 962360712, 1069289680, 1202950890, 1283147616, 1603934520, 1924721424, 2138579360, 2405901780, 3207869040, 3849442848, 4811803560, 6415738080, 9623607120, 19247214240]

約数ペア:

[(1, 19247214240), (2, 9623607120), (3, 6415738080), (4, 4811803560), (5, 3849442848), (6, 3207869040), (8, 2405901780), (9, 2138579360), (10, 1924721424), (12, 1603934520), (15, 1283147616), (16, 1202950890), (18, 1069289680), (20, 962360712), (24, 801967260), (30, 641573808), (32, 601475445), (36, 534644840), (40, 481180356), (45, 427715872), (48, 400983630), (60, 320786904), (72, 267322420), (80, 240590178), (90, 213857936), (96, 200491815), (120, 160393452), (144, 133661210), (160, 120295089), (180, 106928968), (240, 80196726), (288, 66830605), (360, 53464484), (480, 40098363), (720, 26732242), (1440, 13366121)]