312640277760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{27138913}}^1$

素因数の和:27138940

約数の個数: 108

約数和(自身を含む): 1081702834212

約数和(自身を除く): 769062556452

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 27138913, 54277826, 81416739, 108555652, 135694565, 162833478, 217111304, 244250217, 271389130, 325666956, 407083695, 434222608, 488500434, 542778260, 651333912, 814167390, 868445216, 977000868, 1085556520, 1221251085, 1302667824, 1628334780, 1736890432, 1954001736, 2171113040, 2442502170, 2605335648, 3256669560, 3473780864, 3908003472, 4342226080, 4885004340, 5210671296, 6513339120, 6947561728, 7816006944, 8684452160, 9770008680, 10421342592, 13026678240, 15632013888, 17368904320, 19540017360, 20842685184, 26053356480, 31264027776, 34737808640, 39080034720, 52106712960, 62528055552, 78160069440, 104213425920, 156320138880, 312640277760]

約数ペア:

[(1, 312640277760), (2, 156320138880), (3, 104213425920), (4, 78160069440), (5, 62528055552), (6, 52106712960), (8, 39080034720), (9, 34737808640), (10, 31264027776), (12, 26053356480), (15, 20842685184), (16, 19540017360), (18, 17368904320), (20, 15632013888), (24, 13026678240), (30, 10421342592), (32, 9770008680), (36, 8684452160), (40, 7816006944), (45, 6947561728), (48, 6513339120), (60, 5210671296), (64, 4885004340), (72, 4342226080), (80, 3908003472), (90, 3473780864), (96, 3256669560), (120, 2605335648), (128, 2442502170), (144, 2171113040), (160, 1954001736), (180, 1736890432), (192, 1628334780), (240, 1302667824), (256, 1221251085), (288, 1085556520), (320, 977000868), (360, 868445216), (384, 814167390), (480, 651333912), (576, 542778260), (640, 488500434), (720, 434222608), (768, 407083695), (960, 325666956), (1152, 271389130), (1280, 244250217), (1440, 217111304), (1920, 162833478), (2304, 135694565), (2880, 108555652), (3840, 81416739), (5760, 54277826), (11520, 27138913)]