80441280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 336

約数和(自身を含む): 308116224

約数和(自身を除く): 227674944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 53, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 106, 120, 124, 136, 144, 153, 155, 159, 160, 170, 180, 186, 192, 204, 212, 240, 248, 255, 265, 272, 279, 288, 306, 310, 318, 320, 340, 360, 372, 408, 424, 465, 477, 480, 496, 510, 527, 530, 544, 558, 576, 612, 620, 636, 680, 720, 744, 765, 795, 816, 848, 901, 930, 954, 960, 992, 1020, 1054, 1060, 1088, 1116, 1224, 1240, 1272, 1360, 1395, 1440, 1488, 1530, 1581, 1590, 1632, 1643, 1696, 1802, 1860, 1908, 1984, 2040, 2108, 2120, 2232, 2385, 2448, 2480, 2544, 2635, 2703, 2720, 2790, 2880, 2976, 3060, 3162, 3180, 3264, 3286, 3392, 3604, 3720, 3816, 4080, 4216, 4240, 4464, 4505, 4743, 4770, 4896, 4929, 4960, 5088, 5270, 5406, 5440, 5580, 5952, 6120, 6324, 6360, 6572, 7208, 7440, 7632, 7905, 8109, 8160, 8215, 8432, 8480, 8928, 9010, 9486, 9540, 9792, 9858, 9920, 10176, 10540, 10812, 11160, 12240, 12648, 12720, 13144, 13515, 14416, 14787, 14880, 15264, 15810, 16218, 16320, 16430, 16864, 16960, 17856, 18020, 18972, 19080, 19716, 21080, 21624, 22320, 23715, 24480, 24645, 25296, 25440, 26288, 27030, 27931, 28832, 29574, 29760, 30528, 31620, 32436, 32860, 33728, 36040, 37944, 38160, 39432, 40545, 42160, 43248, 44640, 47430, 48960, 49290, 50592, 50880, 52576, 54060, 55862, 57664, 59148, 63240, 64872, 65720, 72080, 73935, 75888, 76320, 78864, 81090, 83793, 84320, 86496, 89280, 94860, 98580, 101184, 105152, 108120, 111724, 118296, 126480, 129744, 131440, 139655, 144160, 147870, 151776, 152640, 157728, 162180, 167586, 168640, 172992, 189720, 197160, 216240, 223448, 236592, 251379, 252960, 259488, 262880, 279310, 288320, 295740, 303552, 315456, 324360, 335172, 379440, 394320, 418965, 432480, 446896, 473184, 502758, 505920, 518976, 525760, 558620, 591480, 648720, 670344, 758880, 788640, 837930, 864960, 893792, 946368, 1005516, 1117240, 1182960, 1256895, 1297440, 1340688, 1517760, 1577280, 1675860, 1787584, 2011032, 2234480, 2365920, 2513790, 2594880, 2681376, 3351720, 4022064, 4468960, 4731840, 5027580, 5362752, 6703440, 8044128, 8937920, 10055160, 13406880, 16088256, 20110320, 26813760, 40220640, 80441280]

約数ペア:

[(1, 80441280), (2, 40220640), (3, 26813760), (4, 20110320), (5, 16088256), (6, 13406880), (8, 10055160), (9, 8937920), (10, 8044128), (12, 6703440), (15, 5362752), (16, 5027580), (17, 4731840), (18, 4468960), (20, 4022064), (24, 3351720), (30, 2681376), (31, 2594880), (32, 2513790), (34, 2365920), (36, 2234480), (40, 2011032), (45, 1787584), (48, 1675860), (51, 1577280), (53, 1517760), (60, 1340688), (62, 1297440), (64, 1256895), (68, 1182960), (72, 1117240), (80, 1005516), (85, 946368), (90, 893792), (93, 864960), (96, 837930), (102, 788640), (106, 758880), (120, 670344), (124, 648720), (136, 591480), (144, 558620), (153, 525760), (155, 518976), (159, 505920), (160, 502758), (170, 473184), (180, 446896), (186, 432480), (192, 418965), (204, 394320), (212, 379440), (240, 335172), (248, 324360), (255, 315456), (265, 303552), (272, 295740), (279, 288320), (288, 279310), (306, 262880), (310, 259488), (318, 252960), (320, 251379), (340, 236592), (360, 223448), (372, 216240), (408, 197160), (424, 189720), (465, 172992), (477, 168640), (480, 167586), (496, 162180), (510, 157728), (527, 152640), (530, 151776), (544, 147870), (558, 144160), (576, 139655), (612, 131440), (620, 129744), (636, 126480), (680, 118296), (720, 111724), (744, 108120), (765, 105152), (795, 101184), (816, 98580), (848, 94860), (901, 89280), (930, 86496), (954, 84320), (960, 83793), (992, 81090), (1020, 78864), (1054, 76320), (1060, 75888), (1088, 73935), (1116, 72080), (1224, 65720), (1240, 64872), (1272, 63240), (1360, 59148), (1395, 57664), (1440, 55862), (1488, 54060), (1530, 52576), (1581, 50880), (1590, 50592), (1632, 49290), (1643, 48960), (1696, 47430), (1802, 44640), (1860, 43248), (1908, 42160), (1984, 40545), (2040, 39432), (2108, 38160), (2120, 37944), (2232, 36040), (2385, 33728), (2448, 32860), (2480, 32436), (2544, 31620), (2635, 30528), (2703, 29760), (2720, 29574), (2790, 28832), (2880, 27931), (2976, 27030), (3060, 26288), (3162, 25440), (3180, 25296), (3264, 24645), (3286, 24480), (3392, 23715), (3604, 22320), (3720, 21624), (3816, 21080), (4080, 19716), (4216, 19080), (4240, 18972), (4464, 18020), (4505, 17856), (4743, 16960), (4770, 16864), (4896, 16430), (4929, 16320), (4960, 16218), (5088, 15810), (5270, 15264), (5406, 14880), (5440, 14787), (5580, 14416), (5952, 13515), (6120, 13144), (6324, 12720), (6360, 12648), (6572, 12240), (7208, 11160), (7440, 10812), (7632, 10540), (7905, 10176), (8109, 9920), (8160, 9858), (8215, 9792), (8432, 9540), (8480, 9486), (8928, 9010)]