28876613760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{5013301}}^1$

素因数の和:5013326

約数の個数: 96

約数和(自身を含む): 99714576780

約数和(自身を除く): 70837963020

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 5013301, 10026602, 15039903, 20053204, 25066505, 30079806, 40106408, 45119709, 50133010, 60159612, 75199515, 80212816, 90239418, 100266020, 120319224, 150399030, 160425632, 180478836, 200532040, 225598545, 240638448, 300798060, 320851264, 360957672, 401064080, 451197090, 481276896, 601596120, 641702528, 721915344, 802128160, 902394180, 962553792, 1203192240, 1443830688, 1604256320, 1804788360, 1925107584, 2406384480, 2887661376, 3208512640, 3609576720, 4812768960, 5775322752, 7219153440, 9625537920, 14438306880, 28876613760]

約数ペア:

[(1, 28876613760), (2, 14438306880), (3, 9625537920), (4, 7219153440), (5, 5775322752), (6, 4812768960), (8, 3609576720), (9, 3208512640), (10, 2887661376), (12, 2406384480), (15, 1925107584), (16, 1804788360), (18, 1604256320), (20, 1443830688), (24, 1203192240), (30, 962553792), (32, 902394180), (36, 802128160), (40, 721915344), (45, 641702528), (48, 601596120), (60, 481276896), (64, 451197090), (72, 401064080), (80, 360957672), (90, 320851264), (96, 300798060), (120, 240638448), (128, 225598545), (144, 200532040), (160, 180478836), (180, 160425632), (192, 150399030), (240, 120319224), (288, 100266020), (320, 90239418), (360, 80212816), (384, 75199515), (480, 60159612), (576, 50133010), (640, 45119709), (720, 40106408), (960, 30079806), (1152, 25066505), (1440, 20053204), (1920, 15039903), (2880, 10026602), (5760, 5013301)]