487319040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1669

約数の個数: 240

約数和(自身を含む): 1818664848

約数和(自身を除く): 1331345808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1627, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3254, 3328, 3744, 3840, 4160, 4608, 4680, 4881, 4992, 5760, 6240, 6508, 6656, 7488, 7680, 8135, 8320, 9360, 9762, 9984, 11520, 12480, 13016, 14643, 14976, 16270, 16640, 18720, 19524, 19968, 21151, 23040, 24405, 24960, 26032, 29286, 29952, 32540, 33280, 37440, 39048, 42302, 48810, 49920, 52064, 58572, 59904, 63453, 65080, 73215, 74880, 78096, 84604, 97620, 99840, 104128, 105755, 117144, 126906, 130160, 146430, 149760, 156192, 169208, 190359, 195240, 208256, 211510, 234288, 253812, 260320, 292860, 299520, 312384, 317265, 338416, 380718, 390480, 416512, 423020, 468576, 507624, 520640, 585720, 624768, 634530, 676832, 761436, 780960, 833024, 846040, 937152, 951795, 1015248, 1041280, 1171440, 1249536, 1269060, 1353664, 1522872, 1561920, 1692080, 1874304, 1903590, 2030496, 2082560, 2342880, 2499072, 2538120, 2707328, 3045744, 3123840, 3384160, 3748608, 3807180, 4060992, 4165120, 4685760, 5076240, 5414656, 6091488, 6247680, 6768320, 7497216, 7614360, 8121984, 9371520, 10152480, 10829312, 12182976, 12495360, 13536640, 15228720, 16243968, 18743040, 20304960, 24365952, 27073280, 30457440, 32487936, 37486080, 40609920, 48731904, 54146560, 60914880, 81219840, 97463808, 121829760, 162439680, 243659520, 487319040]

約数ペア:

[(1, 487319040), (2, 243659520), (3, 162439680), (4, 121829760), (5, 97463808), (6, 81219840), (8, 60914880), (9, 54146560), (10, 48731904), (12, 40609920), (13, 37486080), (15, 32487936), (16, 30457440), (18, 27073280), (20, 24365952), (24, 20304960), (26, 18743040), (30, 16243968), (32, 15228720), (36, 13536640), (39, 12495360), (40, 12182976), (45, 10829312), (48, 10152480), (52, 9371520), (60, 8121984), (64, 7614360), (65, 7497216), (72, 6768320), (78, 6247680), (80, 6091488), (90, 5414656), (96, 5076240), (104, 4685760), (117, 4165120), (120, 4060992), (128, 3807180), (130, 3748608), (144, 3384160), (156, 3123840), (160, 3045744), (180, 2707328), (192, 2538120), (195, 2499072), (208, 2342880), (234, 2082560), (240, 2030496), (256, 1903590), (260, 1874304), (288, 1692080), (312, 1561920), (320, 1522872), (360, 1353664), (384, 1269060), (390, 1249536), (416, 1171440), (468, 1041280), (480, 1015248), (512, 951795), (520, 937152), (576, 846040), (585, 833024), (624, 780960), (640, 761436), (720, 676832), (768, 634530), (780, 624768), (832, 585720), (936, 520640), (960, 507624), (1040, 468576), (1152, 423020), (1170, 416512), (1248, 390480), (1280, 380718), (1440, 338416), (1536, 317265), (1560, 312384), (1627, 299520), (1664, 292860), (1872, 260320), (1920, 253812), (2080, 234288), (2304, 211510), (2340, 208256), (2496, 195240), (2560, 190359), (2880, 169208), (3120, 156192), (3254, 149760), (3328, 146430), (3744, 130160), (3840, 126906), (4160, 117144), (4608, 105755), (4680, 104128), (4881, 99840), (4992, 97620), (5760, 84604), (6240, 78096), (6508, 74880), (6656, 73215), (7488, 65080), (7680, 63453), (8135, 59904), (8320, 58572), (9360, 52064), (9762, 49920), (9984, 48810), (11520, 42302), (12480, 39048), (13016, 37440), (14643, 33280), (14976, 32540), (16270, 29952), (16640, 29286), (18720, 26032), (19524, 24960), (19968, 24405), (21151, 23040)]