1249062480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:578

約数の個数: 240

約数和(自身を含む): 4377934080

約数和(自身を除く): 3128871600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 163, 174, 180, 232, 240, 261, 290, 326, 348, 360, 367, 435, 464, 489, 522, 580, 652, 696, 720, 734, 815, 870, 978, 1044, 1101, 1160, 1304, 1305, 1392, 1467, 1468, 1630, 1740, 1835, 1956, 2088, 2202, 2320, 2445, 2608, 2610, 2934, 2936, 3260, 3303, 3480, 3670, 3912, 4176, 4404, 4727, 4890, 5220, 5505, 5868, 5872, 6520, 6606, 6960, 7335, 7340, 7824, 8808, 9454, 9780, 10440, 10643, 11010, 11736, 13040, 13212, 14181, 14670, 14680, 16515, 17616, 18908, 19560, 20880, 21286, 22020, 23472, 23635, 26424, 28362, 29340, 29360, 31929, 33030, 37816, 39120, 42543, 42572, 44040, 47270, 52848, 53215, 56724, 58680, 59821, 63858, 66060, 70905, 75632, 85086, 85144, 88080, 94540, 95787, 106430, 113448, 117360, 119642, 127716, 132120, 141810, 159645, 170172, 170288, 179463, 189080, 191574, 212715, 212860, 226896, 239284, 255432, 264240, 283620, 299105, 319290, 340344, 358926, 378160, 383148, 425430, 425720, 478568, 478935, 510864, 538389, 567240, 598210, 638580, 680688, 717852, 766296, 850860, 851440, 897315, 957136, 957870, 1076778, 1134480, 1196420, 1277160, 1435704, 1532592, 1701720, 1734809, 1794630, 1915740, 2153556, 2392840, 2554320, 2691945, 2871408, 3403440, 3469618, 3589260, 3831480, 4307112, 4785680, 5204427, 5383890, 6939236, 7178520, 7662960, 8614224, 8674045, 10408854, 10767780, 13878472, 14357040, 15613281, 17348090, 20817708, 21535560, 26022135, 27756944, 31226562, 34696180, 41635416, 43071120, 52044270, 62453124, 69392360, 78066405, 83270832, 104088540, 124906248, 138784720, 156132810, 208177080, 249812496, 312265620, 416354160, 624531240, 1249062480]

約数ペア:

[(1, 1249062480), (2, 624531240), (3, 416354160), (4, 312265620), (5, 249812496), (6, 208177080), (8, 156132810), (9, 138784720), (10, 124906248), (12, 104088540), (15, 83270832), (16, 78066405), (18, 69392360), (20, 62453124), (24, 52044270), (29, 43071120), (30, 41635416), (36, 34696180), (40, 31226562), (45, 27756944), (48, 26022135), (58, 21535560), (60, 20817708), (72, 17348090), (80, 15613281), (87, 14357040), (90, 13878472), (116, 10767780), (120, 10408854), (144, 8674045), (145, 8614224), (163, 7662960), (174, 7178520), (180, 6939236), (232, 5383890), (240, 5204427), (261, 4785680), (290, 4307112), (326, 3831480), (348, 3589260), (360, 3469618), (367, 3403440), (435, 2871408), (464, 2691945), (489, 2554320), (522, 2392840), (580, 2153556), (652, 1915740), (696, 1794630), (720, 1734809), (734, 1701720), (815, 1532592), (870, 1435704), (978, 1277160), (1044, 1196420), (1101, 1134480), (1160, 1076778), (1304, 957870), (1305, 957136), (1392, 897315), (1467, 851440), (1468, 850860), (1630, 766296), (1740, 717852), (1835, 680688), (1956, 638580), (2088, 598210), (2202, 567240), (2320, 538389), (2445, 510864), (2608, 478935), (2610, 478568), (2934, 425720), (2936, 425430), (3260, 383148), (3303, 378160), (3480, 358926), (3670, 340344), (3912, 319290), (4176, 299105), (4404, 283620), (4727, 264240), (4890, 255432), (5220, 239284), (5505, 226896), (5868, 212860), (5872, 212715), (6520, 191574), (6606, 189080), (6960, 179463), (7335, 170288), (7340, 170172), (7824, 159645), (8808, 141810), (9454, 132120), (9780, 127716), (10440, 119642), (10643, 117360), (11010, 113448), (11736, 106430), (13040, 95787), (13212, 94540), (14181, 88080), (14670, 85144), (14680, 85086), (16515, 75632), (17616, 70905), (18908, 66060), (19560, 63858), (20880, 59821), (21286, 58680), (22020, 56724), (23472, 53215), (23635, 52848), (26424, 47270), (28362, 44040), (29340, 42572), (29360, 42543), (31929, 39120), (33030, 37816)]