39738120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 130032000

約数和(自身を除く): 90293880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 601, 696, 760, 870, 1102, 1140, 1160, 1202, 1653, 1740, 1803, 2204, 2280, 2404, 2755, 3005, 3306, 3480, 3606, 4408, 4808, 5510, 6010, 6612, 7212, 8265, 9015, 11020, 11419, 12020, 13224, 14424, 16530, 17429, 18030, 22040, 22838, 24040, 33060, 34257, 34858, 36060, 45676, 52287, 57095, 66120, 68514, 69716, 72120, 87145, 91352, 104574, 114190, 137028, 139432, 171285, 174290, 209148, 228380, 261435, 274056, 331151, 342570, 348580, 418296, 456760, 522870, 662302, 685140, 697160, 993453, 1045740, 1324604, 1370280, 1655755, 1986906, 2091480, 2649208, 3311510, 3973812, 4967265, 6623020, 7947624, 9934530, 13246040, 19869060, 39738120]

約数ペア:

[(1, 39738120), (2, 19869060), (3, 13246040), (4, 9934530), (5, 7947624), (6, 6623020), (8, 4967265), (10, 3973812), (12, 3311510), (15, 2649208), (19, 2091480), (20, 1986906), (24, 1655755), (29, 1370280), (30, 1324604), (38, 1045740), (40, 993453), (57, 697160), (58, 685140), (60, 662302), (76, 522870), (87, 456760), (95, 418296), (114, 348580), (116, 342570), (120, 331151), (145, 274056), (152, 261435), (174, 228380), (190, 209148), (228, 174290), (232, 171285), (285, 139432), (290, 137028), (348, 114190), (380, 104574), (435, 91352), (456, 87145), (551, 72120), (570, 69716), (580, 68514), (601, 66120), (696, 57095), (760, 52287), (870, 45676), (1102, 36060), (1140, 34858), (1160, 34257), (1202, 33060), (1653, 24040), (1740, 22838), (1803, 22040), (2204, 18030), (2280, 17429), (2404, 16530), (2755, 14424), (3005, 13224), (3306, 12020), (3480, 11419), (3606, 11020), (4408, 9015), (4808, 8265), (5510, 7212), (6010, 6612)]