121127520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2132

約数の個数: 96

約数和(自身を含む): 384749568

約数和(自身を除く): 263622048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 1987, 2032, 2540, 3048, 3810, 3974, 4064, 5080, 5961, 6096, 7620, 7948, 9935, 10160, 11922, 12192, 15240, 15896, 19870, 20320, 23844, 29805, 30480, 31792, 39740, 47688, 59610, 60960, 63584, 79480, 95376, 119220, 158960, 190752, 238440, 252349, 317920, 476880, 504698, 757047, 953760, 1009396, 1261745, 1514094, 2018792, 2523490, 3028188, 3785235, 4037584, 5046980, 6056376, 7570470, 8075168, 10093960, 12112752, 15140940, 20187920, 24225504, 30281880, 40375840, 60563760, 121127520]

約数ペア:

[(1, 121127520), (2, 60563760), (3, 40375840), (4, 30281880), (5, 24225504), (6, 20187920), (8, 15140940), (10, 12112752), (12, 10093960), (15, 8075168), (16, 7570470), (20, 6056376), (24, 5046980), (30, 4037584), (32, 3785235), (40, 3028188), (48, 2523490), (60, 2018792), (80, 1514094), (96, 1261745), (120, 1009396), (127, 953760), (160, 757047), (240, 504698), (254, 476880), (381, 317920), (480, 252349), (508, 238440), (635, 190752), (762, 158960), (1016, 119220), (1270, 95376), (1524, 79480), (1905, 63584), (1987, 60960), (2032, 59610), (2540, 47688), (3048, 39740), (3810, 31792), (3974, 30480), (4064, 29805), (5080, 23844), (5961, 20320), (6096, 19870), (7620, 15896), (7948, 15240), (9935, 12192), (10160, 11922)]