120761568

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:825

約数の個数: 144

約数和(自身を含む): 374446800

約数和(自身を除く): 253685232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 228, 232, 261, 288, 304, 342, 348, 456, 464, 522, 551, 608, 684, 696, 761, 912, 928, 1044, 1102, 1368, 1392, 1522, 1653, 1824, 2088, 2204, 2283, 2736, 2784, 3044, 3306, 4176, 4408, 4566, 4959, 5472, 6088, 6612, 6849, 8352, 8816, 9132, 9918, 12176, 13224, 13698, 14459, 17632, 18264, 19836, 22069, 24352, 26448, 27396, 28918, 36528, 39672, 43377, 44138, 52896, 54792, 57836, 66207, 73056, 79344, 86754, 88276, 109584, 115672, 130131, 132414, 158688, 173508, 176552, 198621, 219168, 231344, 260262, 264828, 347016, 353104, 397242, 419311, 462688, 520524, 529656, 694032, 706208, 794484, 838622, 1041048, 1059312, 1257933, 1388064, 1588968, 1677244, 2082096, 2118624, 2515866, 3177936, 3354488, 3773799, 4164192, 5031732, 6355872, 6708976, 7547598, 10063464, 13417952, 15095196, 20126928, 30190392, 40253856, 60380784, 120761568]

約数ペア:

[(1, 120761568), (2, 60380784), (3, 40253856), (4, 30190392), (6, 20126928), (8, 15095196), (9, 13417952), (12, 10063464), (16, 7547598), (18, 6708976), (19, 6355872), (24, 5031732), (29, 4164192), (32, 3773799), (36, 3354488), (38, 3177936), (48, 2515866), (57, 2118624), (58, 2082096), (72, 1677244), (76, 1588968), (87, 1388064), (96, 1257933), (114, 1059312), (116, 1041048), (144, 838622), (152, 794484), (171, 706208), (174, 694032), (228, 529656), (232, 520524), (261, 462688), (288, 419311), (304, 397242), (342, 353104), (348, 347016), (456, 264828), (464, 260262), (522, 231344), (551, 219168), (608, 198621), (684, 176552), (696, 173508), (761, 158688), (912, 132414), (928, 130131), (1044, 115672), (1102, 109584), (1368, 88276), (1392, 86754), (1522, 79344), (1653, 73056), (1824, 66207), (2088, 57836), (2204, 54792), (2283, 52896), (2736, 44138), (2784, 43377), (3044, 39672), (3306, 36528), (4176, 28918), (4408, 27396), (4566, 26448), (4959, 24352), (5472, 22069), (6088, 19836), (6612, 18264), (6849, 17632), (8352, 14459), (8816, 13698), (9132, 13224), (9918, 12176)]