102438120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 326592000

約数和(自身を除く): 224153880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 179, 190, 228, 251, 285, 358, 380, 456, 502, 537, 570, 716, 753, 760, 895, 1004, 1074, 1140, 1255, 1432, 1506, 1790, 2008, 2148, 2280, 2510, 2685, 3012, 3401, 3580, 3765, 4296, 4769, 5020, 5370, 6024, 6802, 7160, 7530, 9538, 10040, 10203, 10740, 13604, 14307, 15060, 17005, 19076, 20406, 21480, 23845, 27208, 28614, 30120, 34010, 38152, 40812, 44929, 47690, 51015, 57228, 68020, 71535, 81624, 89858, 95380, 102030, 114456, 134787, 136040, 143070, 179716, 190760, 204060, 224645, 269574, 286140, 359432, 408120, 449290, 539148, 572280, 673935, 853651, 898580, 1078296, 1347870, 1707302, 1797160, 2560953, 2695740, 3414604, 4268255, 5121906, 5391480, 6829208, 8536510, 10243812, 12804765, 17073020, 20487624, 25609530, 34146040, 51219060, 102438120]

約数ペア:

[(1, 102438120), (2, 51219060), (3, 34146040), (4, 25609530), (5, 20487624), (6, 17073020), (8, 12804765), (10, 10243812), (12, 8536510), (15, 6829208), (19, 5391480), (20, 5121906), (24, 4268255), (30, 3414604), (38, 2695740), (40, 2560953), (57, 1797160), (60, 1707302), (76, 1347870), (95, 1078296), (114, 898580), (120, 853651), (152, 673935), (179, 572280), (190, 539148), (228, 449290), (251, 408120), (285, 359432), (358, 286140), (380, 269574), (456, 224645), (502, 204060), (537, 190760), (570, 179716), (716, 143070), (753, 136040), (760, 134787), (895, 114456), (1004, 102030), (1074, 95380), (1140, 89858), (1255, 81624), (1432, 71535), (1506, 68020), (1790, 57228), (2008, 51015), (2148, 47690), (2280, 44929), (2510, 40812), (2685, 38152), (3012, 34010), (3401, 30120), (3580, 28614), (3765, 27208), (4296, 23845), (4769, 21480), (5020, 20406), (5370, 19076), (6024, 17005), (6802, 15060), (7160, 14307), (7530, 13604), (9538, 10740), (10040, 10203)]