11835480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 38880000

約数和(自身を除く): 27044520

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, 179, 190, 228, 232, 285, 290, 348, 358, 380, 435, 456, 537, 551, 570, 580, 696, 716, 760, 870, 895, 1074, 1102, 1140, 1160, 1432, 1653, 1740, 1790, 2148, 2204, 2280, 2685, 2755, 3306, 3401, 3480, 3580, 4296, 4408, 5191, 5370, 5510, 6612, 6802, 7160, 8265, 10203, 10382, 10740, 11020, 13224, 13604, 15573, 16530, 17005, 20406, 20764, 21480, 22040, 25955, 27208, 31146, 33060, 34010, 40812, 41528, 51015, 51910, 62292, 66120, 68020, 77865, 81624, 98629, 102030, 103820, 124584, 136040, 155730, 197258, 204060, 207640, 295887, 311460, 394516, 408120, 493145, 591774, 622920, 789032, 986290, 1183548, 1479435, 1972580, 2367096, 2958870, 3945160, 5917740, 11835480]

約数ペア:

[(1, 11835480), (2, 5917740), (3, 3945160), (4, 2958870), (5, 2367096), (6, 1972580), (8, 1479435), (10, 1183548), (12, 986290), (15, 789032), (19, 622920), (20, 591774), (24, 493145), (29, 408120), (30, 394516), (38, 311460), (40, 295887), (57, 207640), (58, 204060), (60, 197258), (76, 155730), (87, 136040), (95, 124584), (114, 103820), (116, 102030), (120, 98629), (145, 81624), (152, 77865), (174, 68020), (179, 66120), (190, 62292), (228, 51910), (232, 51015), (285, 41528), (290, 40812), (348, 34010), (358, 33060), (380, 31146), (435, 27208), (456, 25955), (537, 22040), (551, 21480), (570, 20764), (580, 20406), (696, 17005), (716, 16530), (760, 15573), (870, 13604), (895, 13224), (1074, 11020), (1102, 10740), (1140, 10382), (1160, 10203), (1432, 8265), (1653, 7160), (1740, 6802), (1790, 6612), (2148, 5510), (2204, 5370), (2280, 5191), (2685, 4408), (2755, 4296), (3306, 3580), (3401, 3480)]