15207981120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33211}}^1$

素因数の和:33290

約数の個数: 224

約数和(自身を含む): 54664295040

約数和(自身を除く): 39456313920

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 424, 432, 477, 480, 530, 540, 576, 636, 720, 795, 848, 864, 954, 960, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 2120, 2160, 2385, 2544, 2862, 2880, 3180, 3392, 3816, 4240, 4320, 4770, 5088, 5724, 6360, 7155, 7632, 8480, 8640, 9540, 10176, 11448, 12720, 14310, 15264, 16960, 19080, 22896, 25440, 28620, 30528, 33211, 38160, 45792, 50880, 57240, 66422, 76320, 91584, 99633, 114480, 132844, 152640, 166055, 199266, 228960, 265688, 298899, 332110, 398532, 457920, 498165, 531376, 597798, 664220, 797064, 896697, 996330, 1062752, 1195596, 1328440, 1494495, 1594128, 1760183, 1793394, 1992660, 2125504, 2391192, 2656880, 2988990, 3188256, 3520366, 3586788, 3985320, 4483485, 4782384, 5280549, 5313760, 5977980, 6376512, 7040732, 7173576, 7970640, 8800915, 8966970, 9564768, 10561098, 10627520, 11955960, 14081464, 14347152, 15841647, 15941280, 17601830, 17933940, 19129536, 21122196, 23911920, 26402745, 28162928, 28694304, 31683294, 31882560, 35203660, 35867880, 42244392, 47524941, 47823840, 52805490, 56325856, 57388608, 63366588, 70407320, 71735760, 79208235, 84488784, 95049882, 95647680, 105610980, 112651712, 126733176, 140814640, 143471520, 158416470, 168977568, 190099764, 211221960, 237624705, 253466352, 281629280, 286943040, 316832940, 337955136, 380199528, 422443920, 475249410, 506932704, 563258560, 633665880, 760399056, 844887840, 950498820, 1013865408, 1267331760, 1520798112, 1689775680, 1900997640, 2534663520, 3041596224, 3801995280, 5069327040, 7603990560, 15207981120]

約数ペア:

[(1, 15207981120), (2, 7603990560), (3, 5069327040), (4, 3801995280), (5, 3041596224), (6, 2534663520), (8, 1900997640), (9, 1689775680), (10, 1520798112), (12, 1267331760), (15, 1013865408), (16, 950498820), (18, 844887840), (20, 760399056), (24, 633665880), (27, 563258560), (30, 506932704), (32, 475249410), (36, 422443920), (40, 380199528), (45, 337955136), (48, 316832940), (53, 286943040), (54, 281629280), (60, 253466352), (64, 237624705), (72, 211221960), (80, 190099764), (90, 168977568), (96, 158416470), (106, 143471520), (108, 140814640), (120, 126733176), (135, 112651712), (144, 105610980), (159, 95647680), (160, 95049882), (180, 84488784), (192, 79208235), (212, 71735760), (216, 70407320), (240, 63366588), (265, 57388608), (270, 56325856), (288, 52805490), (318, 47823840), (320, 47524941), (360, 42244392), (424, 35867880), (432, 35203660), (477, 31882560), (480, 31683294), (530, 28694304), (540, 28162928), (576, 26402745), (636, 23911920), (720, 21122196), (795, 19129536), (848, 17933940), (864, 17601830), (954, 15941280), (960, 15841647), (1060, 14347152), (1080, 14081464), (1272, 11955960), (1431, 10627520), (1440, 10561098), (1590, 9564768), (1696, 8966970), (1728, 8800915), (1908, 7970640), (2120, 7173576), (2160, 7040732), (2385, 6376512), (2544, 5977980), (2862, 5313760), (2880, 5280549), (3180, 4782384), (3392, 4483485), (3816, 3985320), (4240, 3586788), (4320, 3520366), (4770, 3188256), (5088, 2988990), (5724, 2656880), (6360, 2391192), (7155, 2125504), (7632, 1992660), (8480, 1793394), (8640, 1760183), (9540, 1594128), (10176, 1494495), (11448, 1328440), (12720, 1195596), (14310, 1062752), (15264, 996330), (16960, 896697), (19080, 797064), (22896, 664220), (25440, 597798), (28620, 531376), (30528, 498165), (33211, 457920), (38160, 398532), (45792, 332110), (50880, 298899), (57240, 265688), (66422, 228960), (76320, 199266), (91584, 166055), (99633, 152640), (114480, 132844)]