68241960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 229392000

約数和(自身を除く): 161150040

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, 179, 180, 216, 270, 353, 358, 360, 537, 540, 706, 716, 895, 1059, 1074, 1080, 1412, 1432, 1611, 1765, 1790, 2118, 2148, 2685, 2824, 3177, 3222, 3530, 3580, 4236, 4296, 4833, 5295, 5370, 6354, 6444, 7060, 7160, 8055, 8472, 9531, 9666, 10590, 10740, 12708, 12888, 14120, 15885, 16110, 19062, 19332, 21180, 21480, 24165, 25416, 31770, 32220, 38124, 38664, 42360, 47655, 48330, 63187, 63540, 64440, 76248, 95310, 96660, 126374, 127080, 189561, 190620, 193320, 252748, 315935, 379122, 381240, 505496, 568683, 631870, 758244, 947805, 1137366, 1263740, 1516488, 1706049, 1895610, 2274732, 2527480, 2843415, 3412098, 3791220, 4549464, 5686830, 6824196, 7582440, 8530245, 11373660, 13648392, 17060490, 22747320, 34120980, 68241960]

約数ペア:

[(1, 68241960), (2, 34120980), (3, 22747320), (4, 17060490), (5, 13648392), (6, 11373660), (8, 8530245), (9, 7582440), (10, 6824196), (12, 5686830), (15, 4549464), (18, 3791220), (20, 3412098), (24, 2843415), (27, 2527480), (30, 2274732), (36, 1895610), (40, 1706049), (45, 1516488), (54, 1263740), (60, 1137366), (72, 947805), (90, 758244), (108, 631870), (120, 568683), (135, 505496), (179, 381240), (180, 379122), (216, 315935), (270, 252748), (353, 193320), (358, 190620), (360, 189561), (537, 127080), (540, 126374), (706, 96660), (716, 95310), (895, 76248), (1059, 64440), (1074, 63540), (1080, 63187), (1412, 48330), (1432, 47655), (1611, 42360), (1765, 38664), (1790, 38124), (2118, 32220), (2148, 31770), (2685, 25416), (2824, 24165), (3177, 21480), (3222, 21180), (3530, 19332), (3580, 19062), (4236, 16110), (4296, 15885), (4833, 14120), (5295, 12888), (5370, 12708), (6354, 10740), (6444, 10590), (7060, 9666), (7160, 9531), (8055, 8472)]