48061440

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 264

約数和(自身を含む): 191599200

約数和(自身を除く): 143537760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 149, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 298, 315, 320, 336, 360, 384, 420, 447, 448, 480, 504, 512, 560, 576, 596, 630, 640, 672, 720, 745, 768, 840, 894, 896, 960, 1008, 1024, 1043, 1120, 1152, 1192, 1260, 1280, 1341, 1344, 1440, 1490, 1536, 1680, 1788, 1792, 1920, 2016, 2086, 2235, 2240, 2304, 2384, 2520, 2560, 2682, 2688, 2880, 2980, 3072, 3129, 3360, 3576, 3584, 3840, 4032, 4172, 4470, 4480, 4608, 4768, 5040, 5120, 5215, 5364, 5376, 5760, 5960, 6258, 6705, 6720, 7152, 7168, 7680, 8064, 8344, 8940, 8960, 9216, 9387, 9536, 10080, 10430, 10728, 10752, 11520, 11920, 12516, 13410, 13440, 14304, 15360, 15645, 16128, 16688, 17880, 17920, 18774, 19072, 20160, 20860, 21456, 21504, 23040, 23840, 25032, 26820, 26880, 28608, 31290, 32256, 33376, 35760, 35840, 37548, 38144, 40320, 41720, 42912, 46080, 46935, 47680, 50064, 53640, 53760, 57216, 62580, 64512, 66752, 71520, 75096, 76288, 80640, 83440, 85824, 93870, 95360, 100128, 107280, 107520, 114432, 125160, 133504, 143040, 150192, 152576, 161280, 166880, 171648, 187740, 190720, 200256, 214560, 228864, 250320, 267008, 286080, 300384, 322560, 333760, 343296, 375480, 381440, 400512, 429120, 457728, 500640, 534016, 572160, 600768, 667520, 686592, 750960, 762880, 801024, 858240, 1001280, 1068032, 1144320, 1201536, 1335040, 1373184, 1501920, 1602048, 1716480, 2002560, 2288640, 2403072, 2670080, 3003840, 3204096, 3432960, 4005120, 4806144, 5340160, 6007680, 6865920, 8010240, 9612288, 12015360, 16020480, 24030720, 48061440]

約数ペア:

[(1, 48061440), (2, 24030720), (3, 16020480), (4, 12015360), (5, 9612288), (6, 8010240), (7, 6865920), (8, 6007680), (9, 5340160), (10, 4806144), (12, 4005120), (14, 3432960), (15, 3204096), (16, 3003840), (18, 2670080), (20, 2403072), (21, 2288640), (24, 2002560), (28, 1716480), (30, 1602048), (32, 1501920), (35, 1373184), (36, 1335040), (40, 1201536), (42, 1144320), (45, 1068032), (48, 1001280), (56, 858240), (60, 801024), (63, 762880), (64, 750960), (70, 686592), (72, 667520), (80, 600768), (84, 572160), (90, 534016), (96, 500640), (105, 457728), (112, 429120), (120, 400512), (126, 381440), (128, 375480), (140, 343296), (144, 333760), (149, 322560), (160, 300384), (168, 286080), (180, 267008), (192, 250320), (210, 228864), (224, 214560), (240, 200256), (252, 190720), (256, 187740), (280, 171648), (288, 166880), (298, 161280), (315, 152576), (320, 150192), (336, 143040), (360, 133504), (384, 125160), (420, 114432), (447, 107520), (448, 107280), (480, 100128), (504, 95360), (512, 93870), (560, 85824), (576, 83440), (596, 80640), (630, 76288), (640, 75096), (672, 71520), (720, 66752), (745, 64512), (768, 62580), (840, 57216), (894, 53760), (896, 53640), (960, 50064), (1008, 47680), (1024, 46935), (1043, 46080), (1120, 42912), (1152, 41720), (1192, 40320), (1260, 38144), (1280, 37548), (1341, 35840), (1344, 35760), (1440, 33376), (1490, 32256), (1536, 31290), (1680, 28608), (1788, 26880), (1792, 26820), (1920, 25032), (2016, 23840), (2086, 23040), (2235, 21504), (2240, 21456), (2304, 20860), (2384, 20160), (2520, 19072), (2560, 18774), (2682, 17920), (2688, 17880), (2880, 16688), (2980, 16128), (3072, 15645), (3129, 15360), (3360, 14304), (3576, 13440), (3584, 13410), (3840, 12516), (4032, 11920), (4172, 11520), (4470, 10752), (4480, 10728), (4608, 10430), (4768, 10080), (5040, 9536), (5120, 9387), (5215, 9216), (5364, 8960), (5376, 8940), (5760, 8344), (5960, 8064), (6258, 7680), (6705, 7168), (6720, 7152)]