322560

素因数分解:

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

素因数の和:38

約数の個数: 132

約数和(自身を含む): 1277328

約数和(自身を除く): 954768

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, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20160, 21504, 23040, 26880, 32256, 35840, 40320, 46080, 53760, 64512, 80640, 107520, 161280, 322560]

約数ペア:

[(1, 322560), (2, 161280), (3, 107520), (4, 80640), (5, 64512), (6, 53760), (7, 46080), (8, 40320), (9, 35840), (10, 32256), (12, 26880), (14, 23040), (15, 21504), (16, 20160), (18, 17920), (20, 16128), (21, 15360), (24, 13440), (28, 11520), (30, 10752), (32, 10080), (35, 9216), (36, 8960), (40, 8064), (42, 7680), (45, 7168), (48, 6720), (56, 5760), (60, 5376), (63, 5120), (64, 5040), (70, 4608), (72, 4480), (80, 4032), (84, 3840), (90, 3584), (96, 3360), (105, 3072), (112, 2880), (120, 2688), (126, 2560), (128, 2520), (140, 2304), (144, 2240), (160, 2016), (168, 1920), (180, 1792), (192, 1680), (210, 1536), (224, 1440), (240, 1344), (252, 1280), (256, 1260), (280, 1152), (288, 1120), (315, 1024), (320, 1008), (336, 960), (360, 896), (384, 840), (420, 768), (448, 720), (480, 672), (504, 640), (512, 630), (560, 576)]