180806880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 428831520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 232, 240, 248, 290, 310, 348, 372, 419, 435, 464, 465, 480, 496, 580, 620, 696, 744, 838, 870, 899, 928, 930, 992, 1160, 1240, 1257, 1392, 1488, 1676, 1740, 1798, 1860, 2095, 2320, 2480, 2514, 2697, 2784, 2976, 3352, 3480, 3596, 3720, 4190, 4495, 4640, 4960, 5028, 5394, 6285, 6704, 6960, 7192, 7440, 8380, 8990, 10056, 10788, 12151, 12570, 12989, 13408, 13485, 13920, 14384, 14880, 16760, 17980, 20112, 21576, 24302, 25140, 25978, 26970, 28768, 33520, 35960, 36453, 38967, 40224, 43152, 48604, 50280, 51956, 53940, 60755, 64945, 67040, 71920, 72906, 77934, 86304, 97208, 100560, 103912, 107880, 121510, 129890, 143840, 145812, 155868, 182265, 194416, 194835, 201120, 207824, 215760, 243020, 259780, 291624, 311736, 364530, 376681, 388832, 389670, 415648, 431520, 486040, 519560, 583248, 623472, 729060, 753362, 779340, 972080, 1039120, 1130043, 1166496, 1246944, 1458120, 1506724, 1558680, 1883405, 1944160, 2078240, 2260086, 2916240, 3013448, 3117360, 3766810, 4520172, 5650215, 5832480, 6026896, 6234720, 7533620, 9040344, 11300430, 12053792, 15067240, 18080688, 22600860, 30134480, 36161376, 45201720, 60268960, 90403440, 180806880]

約数ペア:

[(1, 180806880), (2, 90403440), (3, 60268960), (4, 45201720), (5, 36161376), (6, 30134480), (8, 22600860), (10, 18080688), (12, 15067240), (15, 12053792), (16, 11300430), (20, 9040344), (24, 7533620), (29, 6234720), (30, 6026896), (31, 5832480), (32, 5650215), (40, 4520172), (48, 3766810), (58, 3117360), (60, 3013448), (62, 2916240), (80, 2260086), (87, 2078240), (93, 1944160), (96, 1883405), (116, 1558680), (120, 1506724), (124, 1458120), (145, 1246944), (155, 1166496), (160, 1130043), (174, 1039120), (186, 972080), (232, 779340), (240, 753362), (248, 729060), (290, 623472), (310, 583248), (348, 519560), (372, 486040), (419, 431520), (435, 415648), (464, 389670), (465, 388832), (480, 376681), (496, 364530), (580, 311736), (620, 291624), (696, 259780), (744, 243020), (838, 215760), (870, 207824), (899, 201120), (928, 194835), (930, 194416), (992, 182265), (1160, 155868), (1240, 145812), (1257, 143840), (1392, 129890), (1488, 121510), (1676, 107880), (1740, 103912), (1798, 100560), (1860, 97208), (2095, 86304), (2320, 77934), (2480, 72906), (2514, 71920), (2697, 67040), (2784, 64945), (2976, 60755), (3352, 53940), (3480, 51956), (3596, 50280), (3720, 48604), (4190, 43152), (4495, 40224), (4640, 38967), (4960, 36453), (5028, 35960), (5394, 33520), (6285, 28768), (6704, 26970), (6960, 25978), (7192, 25140), (7440, 24302), (8380, 21576), (8990, 20112), (10056, 17980), (10788, 16760), (12151, 14880), (12570, 14384), (12989, 13920), (13408, 13485)]