31361040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{14519}}^1$

素因数の和:14541

約数の個数: 80

約数和(自身を含む): 108028800

約数和(自身を除く): 76667760

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, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 14519, 29038, 43557, 58076, 72595, 87114, 116152, 130671, 145190, 174228, 217785, 232304, 261342, 290380, 348456, 392013, 435570, 522684, 580760, 653355, 696912, 784026, 871140, 1045368, 1161520, 1306710, 1568052, 1742280, 1960065, 2090736, 2613420, 3136104, 3484560, 3920130, 5226840, 6272208, 7840260, 10453680, 15680520, 31361040]

約数ペア:

[(1, 31361040), (2, 15680520), (3, 10453680), (4, 7840260), (5, 6272208), (6, 5226840), (8, 3920130), (9, 3484560), (10, 3136104), (12, 2613420), (15, 2090736), (16, 1960065), (18, 1742280), (20, 1568052), (24, 1306710), (27, 1161520), (30, 1045368), (36, 871140), (40, 784026), (45, 696912), (48, 653355), (54, 580760), (60, 522684), (72, 435570), (80, 392013), (90, 348456), (108, 290380), (120, 261342), (135, 232304), (144, 217785), (180, 174228), (216, 145190), (240, 130671), (270, 116152), (360, 87114), (432, 72595), (540, 58076), (720, 43557), (1080, 29038), (2160, 14519)]