1231399549440

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17815387}}^1$

素因数の和:17815419

約数の個数: 160

約数和(自身を含む): 4374034061760

約数和(自身を除く): 3142634512320

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, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 17815387, 35630774, 53446161, 71261548, 89076935, 106892322, 142523096, 160338483, 178153870, 213784644, 267230805, 285046192, 320676966, 356307740, 427569288, 481015449, 534461610, 570092384, 641353932, 712615480, 801692415, 855138576, 962030898, 1068923220, 1140184768, 1282707864, 1425230960, 1603384830, 1710277152, 1924061796, 2137846440, 2280369536, 2405077245, 2565415728, 2850461920, 3206769660, 3420554304, 3848123592, 4275692880, 4560739072, 4810154490, 5130831456, 5700923840, 6413539320, 6841108608, 7696247184, 8551385760, 9121478144, 9620308980, 10261662912, 11401847680, 12827078640, 13682217216, 15392494368, 17102771520, 19240617960, 20523325824, 22803695360, 25654157280, 27364434432, 30784988736, 34205543040, 38481235920, 41046651648, 45607390720, 51308314560, 61569977472, 68411086080, 76962471840, 82093303296, 102616629120, 123139954944, 136822172160, 153924943680, 205233258240, 246279909888, 307849887360, 410466516480, 615699774720, 1231399549440]

約数ペア:

[(1, 1231399549440), (2, 615699774720), (3, 410466516480), (4, 307849887360), (5, 246279909888), (6, 205233258240), (8, 153924943680), (9, 136822172160), (10, 123139954944), (12, 102616629120), (15, 82093303296), (16, 76962471840), (18, 68411086080), (20, 61569977472), (24, 51308314560), (27, 45607390720), (30, 41046651648), (32, 38481235920), (36, 34205543040), (40, 30784988736), (45, 27364434432), (48, 25654157280), (54, 22803695360), (60, 20523325824), (64, 19240617960), (72, 17102771520), (80, 15392494368), (90, 13682217216), (96, 12827078640), (108, 11401847680), (120, 10261662912), (128, 9620308980), (135, 9121478144), (144, 8551385760), (160, 7696247184), (180, 6841108608), (192, 6413539320), (216, 5700923840), (240, 5130831456), (256, 4810154490), (270, 4560739072), (288, 4275692880), (320, 3848123592), (360, 3420554304), (384, 3206769660), (432, 2850461920), (480, 2565415728), (512, 2405077245), (540, 2280369536), (576, 2137846440), (640, 1924061796), (720, 1710277152), (768, 1603384830), (864, 1425230960), (960, 1282707864), (1080, 1140184768), (1152, 1068923220), (1280, 962030898), (1440, 855138576), (1536, 801692415), (1728, 712615480), (1920, 641353932), (2160, 570092384), (2304, 534461610), (2560, 481015449), (2880, 427569288), (3456, 356307740), (3840, 320676966), (4320, 285046192), (4608, 267230805), (5760, 213784644), (6912, 178153870), (7680, 160338483), (8640, 142523096), (11520, 106892322), (13824, 89076935), (17280, 71261548), (23040, 53446161), (34560, 35630774), (69120, 17815387)]