82569120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 270254880

約数和(自身を除く): 187685760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 179, 186, 240, 248, 310, 358, 372, 465, 480, 496, 537, 620, 716, 744, 895, 930, 961, 992, 1074, 1240, 1432, 1488, 1790, 1860, 1922, 2148, 2480, 2685, 2864, 2883, 2976, 3580, 3720, 3844, 4296, 4805, 4960, 5370, 5549, 5728, 5766, 7160, 7440, 7688, 8592, 9610, 10740, 11098, 11532, 14320, 14415, 14880, 15376, 16647, 17184, 19220, 21480, 22196, 23064, 27745, 28640, 28830, 30752, 33294, 38440, 42960, 44392, 46128, 55490, 57660, 66588, 76880, 83235, 85920, 88784, 92256, 110980, 115320, 133176, 153760, 166470, 172019, 177568, 221960, 230640, 266352, 332940, 344038, 443920, 461280, 516057, 532704, 665880, 688076, 860095, 887840, 1032114, 1331760, 1376152, 1720190, 2064228, 2580285, 2663520, 2752304, 3440380, 4128456, 5160570, 5504608, 6880760, 8256912, 10321140, 13761520, 16513824, 20642280, 27523040, 41284560, 82569120]

約数ペア:

[(1, 82569120), (2, 41284560), (3, 27523040), (4, 20642280), (5, 16513824), (6, 13761520), (8, 10321140), (10, 8256912), (12, 6880760), (15, 5504608), (16, 5160570), (20, 4128456), (24, 3440380), (30, 2752304), (31, 2663520), (32, 2580285), (40, 2064228), (48, 1720190), (60, 1376152), (62, 1331760), (80, 1032114), (93, 887840), (96, 860095), (120, 688076), (124, 665880), (155, 532704), (160, 516057), (179, 461280), (186, 443920), (240, 344038), (248, 332940), (310, 266352), (358, 230640), (372, 221960), (465, 177568), (480, 172019), (496, 166470), (537, 153760), (620, 133176), (716, 115320), (744, 110980), (895, 92256), (930, 88784), (961, 85920), (992, 83235), (1074, 76880), (1240, 66588), (1432, 57660), (1488, 55490), (1790, 46128), (1860, 44392), (1922, 42960), (2148, 38440), (2480, 33294), (2685, 30752), (2864, 28830), (2883, 28640), (2976, 27745), (3580, 23064), (3720, 22196), (3844, 21480), (4296, 19220), (4805, 17184), (4960, 16647), (5370, 15376), (5549, 14880), (5728, 14415), (5766, 14320), (7160, 11532), (7440, 11098), (7688, 10740), (8592, 9610)]