121472880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 402831360

約数和(自身を除く): 281358480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 563, 580, 620, 696, 744, 870, 899, 930, 1126, 1160, 1240, 1392, 1488, 1689, 1740, 1798, 1860, 2252, 2320, 2480, 2697, 2815, 3378, 3480, 3596, 3720, 4495, 4504, 5394, 5630, 6756, 6960, 7192, 7440, 8445, 8990, 9008, 10788, 11260, 13485, 13512, 14384, 16327, 16890, 17453, 17980, 21576, 22520, 26970, 27024, 32654, 33780, 34906, 35960, 43152, 45040, 48981, 52359, 53940, 65308, 67560, 69812, 71920, 81635, 87265, 97962, 104718, 107880, 130616, 135120, 139624, 163270, 174530, 195924, 209436, 215760, 244905, 261232, 261795, 279248, 326540, 349060, 391848, 418872, 489810, 506137, 523590, 653080, 698120, 783696, 837744, 979620, 1012274, 1047180, 1306160, 1396240, 1518411, 1959240, 2024548, 2094360, 2530685, 3036822, 3918480, 4049096, 4188720, 5061370, 6073644, 7592055, 8098192, 10122740, 12147288, 15184110, 20245480, 24294576, 30368220, 40490960, 60736440, 121472880]

約数ペア:

[(1, 121472880), (2, 60736440), (3, 40490960), (4, 30368220), (5, 24294576), (6, 20245480), (8, 15184110), (10, 12147288), (12, 10122740), (15, 8098192), (16, 7592055), (20, 6073644), (24, 5061370), (29, 4188720), (30, 4049096), (31, 3918480), (40, 3036822), (48, 2530685), (58, 2094360), (60, 2024548), (62, 1959240), (80, 1518411), (87, 1396240), (93, 1306160), (116, 1047180), (120, 1012274), (124, 979620), (145, 837744), (155, 783696), (174, 698120), (186, 653080), (232, 523590), (240, 506137), (248, 489810), (290, 418872), (310, 391848), (348, 349060), (372, 326540), (435, 279248), (464, 261795), (465, 261232), (496, 244905), (563, 215760), (580, 209436), (620, 195924), (696, 174530), (744, 163270), (870, 139624), (899, 135120), (930, 130616), (1126, 107880), (1160, 104718), (1240, 97962), (1392, 87265), (1488, 81635), (1689, 71920), (1740, 69812), (1798, 67560), (1860, 65308), (2252, 53940), (2320, 52359), (2480, 48981), (2697, 45040), (2815, 43152), (3378, 35960), (3480, 34906), (3596, 33780), (3720, 32654), (4495, 27024), (4504, 26970), (5394, 22520), (5630, 21576), (6756, 17980), (6960, 17453), (7192, 16890), (7440, 16327), (8445, 14384), (8990, 13512), (9008, 13485), (10788, 11260)]