20327258880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{588173}}^1$

素因数の和:588203

約数の個数: 144

約数和(自身を含む): 72133659360

約数和(自身を除く): 51806400480

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 588173, 1176346, 1764519, 2352692, 2940865, 3529038, 4705384, 5293557, 5881730, 7058076, 8822595, 9410768, 10587114, 11763460, 14116152, 15880671, 17645190, 18821536, 21174228, 23526920, 26467785, 28232304, 31761342, 35290380, 37643072, 42348456, 47053840, 52935570, 56464608, 63522684, 70580760, 75286144, 79403355, 84696912, 94107680, 105871140, 112929216, 127045368, 141161520, 150572288, 158806710, 169393824, 188215360, 211742280, 225858432, 254090736, 282323040, 317613420, 338787648, 376430720, 423484560, 451716864, 508181472, 564646080, 635226840, 677575296, 752861440, 846969120, 1016362944, 1129292160, 1270453680, 1355150592, 1693938240, 2032725888, 2258584320, 2540907360, 3387876480, 4065451776, 5081814720, 6775752960, 10163629440, 20327258880]

約数ペア:

[(1, 20327258880), (2, 10163629440), (3, 6775752960), (4, 5081814720), (5, 4065451776), (6, 3387876480), (8, 2540907360), (9, 2258584320), (10, 2032725888), (12, 1693938240), (15, 1355150592), (16, 1270453680), (18, 1129292160), (20, 1016362944), (24, 846969120), (27, 752861440), (30, 677575296), (32, 635226840), (36, 564646080), (40, 508181472), (45, 451716864), (48, 423484560), (54, 376430720), (60, 338787648), (64, 317613420), (72, 282323040), (80, 254090736), (90, 225858432), (96, 211742280), (108, 188215360), (120, 169393824), (128, 158806710), (135, 150572288), (144, 141161520), (160, 127045368), (180, 112929216), (192, 105871140), (216, 94107680), (240, 84696912), (256, 79403355), (270, 75286144), (288, 70580760), (320, 63522684), (360, 56464608), (384, 52935570), (432, 47053840), (480, 42348456), (540, 37643072), (576, 35290380), (640, 31761342), (720, 28232304), (768, 26467785), (864, 23526920), (960, 21174228), (1080, 18821536), (1152, 17645190), (1280, 15880671), (1440, 14116152), (1728, 11763460), (1920, 10587114), (2160, 9410768), (2304, 8822595), (2880, 7058076), (3456, 5881730), (3840, 5293557), (4320, 4705384), (5760, 3529038), (6912, 2940865), (8640, 2352692), (11520, 1764519), (17280, 1176346), (34560, 588173)]