468589920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 1535998464

約数和(自身を除く): 1067408544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 73, 80, 86, 96, 120, 129, 146, 160, 172, 215, 219, 240, 258, 292, 311, 344, 365, 430, 438, 480, 516, 584, 622, 645, 688, 730, 860, 876, 933, 1032, 1095, 1168, 1244, 1290, 1376, 1460, 1555, 1720, 1752, 1866, 2064, 2190, 2336, 2488, 2580, 2920, 3110, 3139, 3440, 3504, 3732, 4128, 4380, 4665, 4976, 5160, 5840, 6220, 6278, 6880, 7008, 7464, 8760, 9330, 9417, 9952, 10320, 11680, 12440, 12556, 13373, 14928, 15695, 17520, 18660, 18834, 20640, 22703, 24880, 25112, 26746, 29856, 31390, 35040, 37320, 37668, 40119, 45406, 47085, 49760, 50224, 53492, 62780, 66865, 68109, 74640, 75336, 80238, 90812, 94170, 100448, 106984, 113515, 125560, 133730, 136218, 149280, 150672, 160476, 181624, 188340, 200595, 213968, 227030, 251120, 267460, 272436, 301344, 320952, 340545, 363248, 376680, 401190, 427936, 454060, 502240, 534920, 544872, 641904, 681090, 726496, 753360, 802380, 908120, 976229, 1069840, 1089744, 1283808, 1362180, 1506720, 1604760, 1816240, 1952458, 2139680, 2179488, 2724360, 2928687, 3209520, 3632480, 3904916, 4881145, 5448720, 5857374, 6419040, 7809832, 9762290, 10897440, 11714748, 14643435, 15619664, 19524580, 23429496, 29286870, 31239328, 39049160, 46858992, 58573740, 78098320, 93717984, 117147480, 156196640, 234294960, 468589920]

約数ペア:

[(1, 468589920), (2, 234294960), (3, 156196640), (4, 117147480), (5, 93717984), (6, 78098320), (8, 58573740), (10, 46858992), (12, 39049160), (15, 31239328), (16, 29286870), (20, 23429496), (24, 19524580), (30, 15619664), (32, 14643435), (40, 11714748), (43, 10897440), (48, 9762290), (60, 7809832), (73, 6419040), (80, 5857374), (86, 5448720), (96, 4881145), (120, 3904916), (129, 3632480), (146, 3209520), (160, 2928687), (172, 2724360), (215, 2179488), (219, 2139680), (240, 1952458), (258, 1816240), (292, 1604760), (311, 1506720), (344, 1362180), (365, 1283808), (430, 1089744), (438, 1069840), (480, 976229), (516, 908120), (584, 802380), (622, 753360), (645, 726496), (688, 681090), (730, 641904), (860, 544872), (876, 534920), (933, 502240), (1032, 454060), (1095, 427936), (1168, 401190), (1244, 376680), (1290, 363248), (1376, 340545), (1460, 320952), (1555, 301344), (1720, 272436), (1752, 267460), (1866, 251120), (2064, 227030), (2190, 213968), (2336, 200595), (2488, 188340), (2580, 181624), (2920, 160476), (3110, 150672), (3139, 149280), (3440, 136218), (3504, 133730), (3732, 125560), (4128, 113515), (4380, 106984), (4665, 100448), (4976, 94170), (5160, 90812), (5840, 80238), (6220, 75336), (6278, 74640), (6880, 68109), (7008, 66865), (7464, 62780), (8760, 53492), (9330, 50224), (9417, 49760), (9952, 47085), (10320, 45406), (11680, 40119), (12440, 37668), (12556, 37320), (13373, 35040), (14928, 31390), (15695, 29856), (17520, 26746), (18660, 25112), (18834, 24880), (20640, 22703)]