627886080

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{757}}^1$

素因数の和:796

約数の個数: 240

約数和(自身を含む): 2253511260

約数和(自身を除く): 1625625180

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 757, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1514, 1536, 1620, 1728, 1920, 2048, 2160, 2271, 2304, 2560, 2592, 2880, 3028, 3072, 3240, 3456, 3785, 3840, 4320, 4542, 4608, 5120, 5184, 5760, 6056, 6144, 6480, 6813, 6912, 7570, 7680, 8640, 9084, 9216, 10240, 10368, 11355, 11520, 12112, 12960, 13626, 13824, 15140, 15360, 17280, 18168, 18432, 20439, 20736, 22710, 23040, 24224, 25920, 27252, 27648, 30280, 30720, 34065, 34560, 36336, 40878, 41472, 45420, 46080, 48448, 51840, 54504, 55296, 60560, 61317, 68130, 69120, 72672, 81756, 82944, 90840, 92160, 96896, 102195, 103680, 109008, 121120, 122634, 136260, 138240, 145344, 163512, 165888, 181680, 193792, 204390, 207360, 218016, 242240, 245268, 272520, 276480, 290688, 306585, 327024, 363360, 387584, 408780, 414720, 436032, 484480, 490536, 545040, 581376, 613170, 654048, 726720, 775168, 817560, 829440, 872064, 968960, 981072, 1090080, 1162752, 1226340, 1308096, 1453440, 1550336, 1635120, 1744128, 1937920, 1962144, 2180160, 2325504, 2452680, 2616192, 2906880, 3270240, 3488256, 3875840, 3924288, 4360320, 4651008, 4905360, 5232384, 5813760, 6540480, 6976512, 7751680, 7848576, 8720640, 9810720, 10464768, 11627520, 13080960, 13953024, 15697152, 17441280, 19621440, 20929536, 23255040, 26161920, 31394304, 34882560, 39242880, 41859072, 52323840, 62788608, 69765120, 78485760, 104647680, 125577216, 156971520, 209295360, 313943040, 627886080]

約数ペア:

[(1, 627886080), (2, 313943040), (3, 209295360), (4, 156971520), (5, 125577216), (6, 104647680), (8, 78485760), (9, 69765120), (10, 62788608), (12, 52323840), (15, 41859072), (16, 39242880), (18, 34882560), (20, 31394304), (24, 26161920), (27, 23255040), (30, 20929536), (32, 19621440), (36, 17441280), (40, 15697152), (45, 13953024), (48, 13080960), (54, 11627520), (60, 10464768), (64, 9810720), (72, 8720640), (80, 7848576), (81, 7751680), (90, 6976512), (96, 6540480), (108, 5813760), (120, 5232384), (128, 4905360), (135, 4651008), (144, 4360320), (160, 3924288), (162, 3875840), (180, 3488256), (192, 3270240), (216, 2906880), (240, 2616192), (256, 2452680), (270, 2325504), (288, 2180160), (320, 1962144), (324, 1937920), (360, 1744128), (384, 1635120), (405, 1550336), (432, 1453440), (480, 1308096), (512, 1226340), (540, 1162752), (576, 1090080), (640, 981072), (648, 968960), (720, 872064), (757, 829440), (768, 817560), (810, 775168), (864, 726720), (960, 654048), (1024, 613170), (1080, 581376), (1152, 545040), (1280, 490536), (1296, 484480), (1440, 436032), (1514, 414720), (1536, 408780), (1620, 387584), (1728, 363360), (1920, 327024), (2048, 306585), (2160, 290688), (2271, 276480), (2304, 272520), (2560, 245268), (2592, 242240), (2880, 218016), (3028, 207360), (3072, 204390), (3240, 193792), (3456, 181680), (3785, 165888), (3840, 163512), (4320, 145344), (4542, 138240), (4608, 136260), (5120, 122634), (5184, 121120), (5760, 109008), (6056, 103680), (6144, 102195), (6480, 96896), (6813, 92160), (6912, 90840), (7570, 82944), (7680, 81756), (8640, 72672), (9084, 69120), (9216, 68130), (10240, 61317), (10368, 60560), (11355, 55296), (11520, 54504), (12112, 51840), (12960, 48448), (13626, 46080), (13824, 45420), (15140, 41472), (15360, 40878), (17280, 36336), (18168, 34560), (18432, 34065), (20439, 30720), (20736, 30280), (22710, 27648), (23040, 27252), (24224, 25920)]