2398769280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1049}}^1$

素因数の和:1471

約数の個数: 192

約数和(自身を含む): 8312031000

約数和(自身を除く): 5913261720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 397, 480, 576, 640, 720, 794, 960, 1049, 1152, 1191, 1440, 1588, 1920, 1985, 2098, 2382, 2880, 3147, 3176, 3573, 3970, 4196, 4764, 5245, 5760, 5955, 6294, 6352, 7146, 7940, 8392, 9441, 9528, 10490, 11910, 12588, 12704, 14292, 15735, 15880, 16784, 17865, 18882, 19056, 20980, 23820, 25176, 25408, 28584, 31470, 31760, 33568, 35730, 37764, 38112, 41960, 47205, 47640, 50352, 50816, 57168, 62940, 63520, 67136, 71460, 75528, 76224, 83920, 94410, 95280, 100704, 114336, 125880, 127040, 134272, 142920, 151056, 152448, 167840, 188820, 190560, 201408, 228672, 251760, 254080, 285840, 302112, 335680, 377640, 381120, 402816, 416453, 457344, 503520, 571680, 604224, 671360, 755280, 762240, 832906, 1007040, 1143360, 1208448, 1249359, 1510560, 1665812, 2014080, 2082265, 2286720, 2498718, 3021120, 3331624, 3748077, 4164530, 4997436, 6042240, 6246795, 6663248, 7496154, 8329060, 9994872, 12493590, 13326496, 14992308, 16658120, 18740385, 19989744, 24987180, 26652992, 29984616, 33316240, 37480770, 39979488, 49974360, 53305984, 59969232, 66632480, 74961540, 79958976, 99948720, 119938464, 133264960, 149923080, 159917952, 199897440, 239876928, 266529920, 299846160, 399794880, 479753856, 599692320, 799589760, 1199384640, 2398769280]

約数ペア:

[(1, 2398769280), (2, 1199384640), (3, 799589760), (4, 599692320), (5, 479753856), (6, 399794880), (8, 299846160), (9, 266529920), (10, 239876928), (12, 199897440), (15, 159917952), (16, 149923080), (18, 133264960), (20, 119938464), (24, 99948720), (30, 79958976), (32, 74961540), (36, 66632480), (40, 59969232), (45, 53305984), (48, 49974360), (60, 39979488), (64, 37480770), (72, 33316240), (80, 29984616), (90, 26652992), (96, 24987180), (120, 19989744), (128, 18740385), (144, 16658120), (160, 14992308), (180, 13326496), (192, 12493590), (240, 9994872), (288, 8329060), (320, 7496154), (360, 6663248), (384, 6246795), (397, 6042240), (480, 4997436), (576, 4164530), (640, 3748077), (720, 3331624), (794, 3021120), (960, 2498718), (1049, 2286720), (1152, 2082265), (1191, 2014080), (1440, 1665812), (1588, 1510560), (1920, 1249359), (1985, 1208448), (2098, 1143360), (2382, 1007040), (2880, 832906), (3147, 762240), (3176, 755280), (3573, 671360), (3970, 604224), (4196, 571680), (4764, 503520), (5245, 457344), (5760, 416453), (5955, 402816), (6294, 381120), (6352, 377640), (7146, 335680), (7940, 302112), (8392, 285840), (9441, 254080), (9528, 251760), (10490, 228672), (11910, 201408), (12588, 190560), (12704, 188820), (14292, 167840), (15735, 152448), (15880, 151056), (16784, 142920), (17865, 134272), (18882, 127040), (19056, 125880), (20980, 114336), (23820, 100704), (25176, 95280), (25408, 94410), (28584, 83920), (31470, 76224), (31760, 75528), (33568, 71460), (35730, 67136), (37764, 63520), (38112, 62940), (41960, 57168), (47205, 50816), (47640, 50352)]