10321920

素因数分解:

$2^{15}\times 3^2\times 5^1\times 7^1$

素因数の和:48

約数の個数: 192

約数和(自身を含む): 40893840

約数和(自身を除く): 30571920

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, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4096, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6720, 7168, 7680, 8064, 8192, 8960, 9216, 10080, 10240, 10752, 11520, 12288, 13440, 14336, 15360, 16128, 16384, 17920, 18432, 20160, 20480, 21504, 23040, 24576, 26880, 28672, 30720, 32256, 32768, 35840, 36864, 40320, 40960, 43008, 46080, 49152, 53760, 57344, 61440, 64512, 71680, 73728, 80640, 81920, 86016, 92160, 98304, 107520, 114688, 122880, 129024, 143360, 147456, 161280, 163840, 172032, 184320, 215040, 229376, 245760, 258048, 286720, 294912, 322560, 344064, 368640, 430080, 491520, 516096, 573440, 645120, 688128, 737280, 860160, 1032192, 1146880, 1290240, 1474560, 1720320, 2064384, 2580480, 3440640, 5160960, 10321920]

約数ペア:

[(1, 10321920), (2, 5160960), (3, 3440640), (4, 2580480), (5, 2064384), (6, 1720320), (7, 1474560), (8, 1290240), (9, 1146880), (10, 1032192), (12, 860160), (14, 737280), (15, 688128), (16, 645120), (18, 573440), (20, 516096), (21, 491520), (24, 430080), (28, 368640), (30, 344064), (32, 322560), (35, 294912), (36, 286720), (40, 258048), (42, 245760), (45, 229376), (48, 215040), (56, 184320), (60, 172032), (63, 163840), (64, 161280), (70, 147456), (72, 143360), (80, 129024), (84, 122880), (90, 114688), (96, 107520), (105, 98304), (112, 92160), (120, 86016), (126, 81920), (128, 80640), (140, 73728), (144, 71680), (160, 64512), (168, 61440), (180, 57344), (192, 53760), (210, 49152), (224, 46080), (240, 43008), (252, 40960), (256, 40320), (280, 36864), (288, 35840), (315, 32768), (320, 32256), (336, 30720), (360, 28672), (384, 26880), (420, 24576), (448, 23040), (480, 21504), (504, 20480), (512, 20160), (560, 18432), (576, 17920), (630, 16384), (640, 16128), (672, 15360), (720, 14336), (768, 13440), (840, 12288), (896, 11520), (960, 10752), (1008, 10240), (1024, 10080), (1120, 9216), (1152, 8960), (1260, 8192), (1280, 8064), (1344, 7680), (1440, 7168), (1536, 6720), (1680, 6144), (1792, 5760), (1920, 5376), (2016, 5120), (2048, 5040), (2240, 4608), (2304, 4480), (2520, 4096), (2560, 4032), (2688, 3840), (2880, 3584), (3072, 3360)]