179804160

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{1951}}^1$

素因数の和:1984

約数の個数: 144

約数和(自身を含む): 623488320

約数和(自身を除く): 443684160

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 1951, 2048, 2304, 2560, 2880, 3072, 3840, 3902, 4608, 5120, 5760, 5853, 6144, 7680, 7804, 9216, 9755, 10240, 11520, 11706, 15360, 15608, 17559, 18432, 19510, 23040, 23412, 29265, 30720, 31216, 35118, 39020, 46080, 46824, 58530, 62432, 70236, 78040, 87795, 92160, 93648, 117060, 124864, 140472, 156080, 175590, 187296, 234120, 249728, 280944, 312160, 351180, 374592, 468240, 499456, 561888, 624320, 702360, 749184, 936480, 998912, 1123776, 1248640, 1404720, 1498368, 1872960, 1997824, 2247552, 2497280, 2809440, 2996736, 3745920, 3995648, 4495104, 4994560, 5618880, 5993472, 7491840, 8990208, 9989120, 11237760, 11986944, 14983680, 17980416, 19978240, 22475520, 29967360, 35960832, 44951040, 59934720, 89902080, 179804160]

約数ペア:

[(1, 179804160), (2, 89902080), (3, 59934720), (4, 44951040), (5, 35960832), (6, 29967360), (8, 22475520), (9, 19978240), (10, 17980416), (12, 14983680), (15, 11986944), (16, 11237760), (18, 9989120), (20, 8990208), (24, 7491840), (30, 5993472), (32, 5618880), (36, 4994560), (40, 4495104), (45, 3995648), (48, 3745920), (60, 2996736), (64, 2809440), (72, 2497280), (80, 2247552), (90, 1997824), (96, 1872960), (120, 1498368), (128, 1404720), (144, 1248640), (160, 1123776), (180, 998912), (192, 936480), (240, 749184), (256, 702360), (288, 624320), (320, 561888), (360, 499456), (384, 468240), (480, 374592), (512, 351180), (576, 312160), (640, 280944), (720, 249728), (768, 234120), (960, 187296), (1024, 175590), (1152, 156080), (1280, 140472), (1440, 124864), (1536, 117060), (1920, 93648), (1951, 92160), (2048, 87795), (2304, 78040), (2560, 70236), (2880, 62432), (3072, 58530), (3840, 46824), (3902, 46080), (4608, 39020), (5120, 35118), (5760, 31216), (5853, 30720), (6144, 29265), (7680, 23412), (7804, 23040), (9216, 19510), (9755, 18432), (10240, 17559), (11520, 15608), (11706, 15360)]