680564160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:600

約数の個数: 224

約数和(自身を含む): 2418405120

約数和(自身を除く): 1737840960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 227, 240, 270, 288, 320, 347, 360, 432, 454, 480, 540, 576, 681, 694, 720, 864, 908, 960, 1041, 1080, 1135, 1362, 1388, 1440, 1728, 1735, 1816, 2043, 2082, 2160, 2270, 2724, 2776, 2880, 3123, 3405, 3470, 3632, 4086, 4164, 4320, 4540, 5205, 5448, 5552, 6129, 6246, 6810, 6940, 7264, 8172, 8328, 8640, 9080, 9369, 10215, 10410, 10896, 11104, 12258, 12492, 13620, 13880, 14528, 15615, 16344, 16656, 18160, 18738, 20430, 20820, 21792, 22208, 24516, 24984, 27240, 27760, 30645, 31230, 32688, 33312, 36320, 37476, 40860, 41640, 43584, 46845, 49032, 49968, 54480, 55520, 61290, 62460, 65376, 66624, 72640, 74952, 78769, 81720, 83280, 93690, 98064, 99936, 108960, 111040, 122580, 124920, 130752, 149904, 157538, 163440, 166560, 187380, 196128, 199872, 217920, 236307, 245160, 249840, 299808, 315076, 326880, 333120, 374760, 392256, 393845, 472614, 490320, 499680, 599616, 630152, 653760, 708921, 749520, 787690, 945228, 980640, 999360, 1181535, 1260304, 1417842, 1499040, 1575380, 1890456, 1961280, 2126763, 2363070, 2520608, 2835684, 2998080, 3150760, 3544605, 3780912, 4253526, 4726140, 5041216, 5671368, 6301520, 7089210, 7561824, 8507052, 9452280, 10633815, 11342736, 12603040, 14178420, 15123648, 17014104, 18904560, 21267630, 22685472, 25206080, 28356840, 34028208, 37809120, 42535260, 45370944, 56713680, 68056416, 75618240, 85070520, 113427360, 136112832, 170141040, 226854720, 340282080, 680564160]

約数ペア:

[(1, 680564160), (2, 340282080), (3, 226854720), (4, 170141040), (5, 136112832), (6, 113427360), (8, 85070520), (9, 75618240), (10, 68056416), (12, 56713680), (15, 45370944), (16, 42535260), (18, 37809120), (20, 34028208), (24, 28356840), (27, 25206080), (30, 22685472), (32, 21267630), (36, 18904560), (40, 17014104), (45, 15123648), (48, 14178420), (54, 12603040), (60, 11342736), (64, 10633815), (72, 9452280), (80, 8507052), (90, 7561824), (96, 7089210), (108, 6301520), (120, 5671368), (135, 5041216), (144, 4726140), (160, 4253526), (180, 3780912), (192, 3544605), (216, 3150760), (227, 2998080), (240, 2835684), (270, 2520608), (288, 2363070), (320, 2126763), (347, 1961280), (360, 1890456), (432, 1575380), (454, 1499040), (480, 1417842), (540, 1260304), (576, 1181535), (681, 999360), (694, 980640), (720, 945228), (864, 787690), (908, 749520), (960, 708921), (1041, 653760), (1080, 630152), (1135, 599616), (1362, 499680), (1388, 490320), (1440, 472614), (1728, 393845), (1735, 392256), (1816, 374760), (2043, 333120), (2082, 326880), (2160, 315076), (2270, 299808), (2724, 249840), (2776, 245160), (2880, 236307), (3123, 217920), (3405, 199872), (3470, 196128), (3632, 187380), (4086, 166560), (4164, 163440), (4320, 157538), (4540, 149904), (5205, 130752), (5448, 124920), (5552, 122580), (6129, 111040), (6246, 108960), (6810, 99936), (6940, 98064), (7264, 93690), (8172, 83280), (8328, 81720), (8640, 78769), (9080, 74952), (9369, 72640), (10215, 66624), (10410, 65376), (10896, 62460), (11104, 61290), (12258, 55520), (12492, 54480), (13620, 49968), (13880, 49032), (14528, 46845), (15615, 43584), (16344, 41640), (16656, 40860), (18160, 37476), (18738, 36320), (20430, 33312), (20820, 32688), (21792, 31230), (22208, 30645), (24516, 27760), (24984, 27240)]