179281920

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1459}}^1$

素因数の和:1493

約数の個数: 112

約数和(自身を含む): 574060320

約数和(自身を除く): 394778400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1459, 1536, 1920, 2048, 2560, 2918, 3072, 3840, 4096, 4377, 5120, 5836, 6144, 7295, 7680, 8192, 8754, 10240, 11672, 12288, 14590, 15360, 17508, 20480, 21885, 23344, 24576, 29180, 30720, 35016, 40960, 43770, 46688, 58360, 61440, 70032, 87540, 93376, 116720, 122880, 140064, 175080, 186752, 233440, 280128, 350160, 373504, 466880, 560256, 700320, 747008, 933760, 1120512, 1400640, 1494016, 1867520, 2241024, 2801280, 2988032, 3735040, 4482048, 5602560, 5976064, 7470080, 8964096, 11205120, 11952128, 14940160, 17928192, 22410240, 29880320, 35856384, 44820480, 59760640, 89640960, 179281920]

約数ペア:

[(1, 179281920), (2, 89640960), (3, 59760640), (4, 44820480), (5, 35856384), (6, 29880320), (8, 22410240), (10, 17928192), (12, 14940160), (15, 11952128), (16, 11205120), (20, 8964096), (24, 7470080), (30, 5976064), (32, 5602560), (40, 4482048), (48, 3735040), (60, 2988032), (64, 2801280), (80, 2241024), (96, 1867520), (120, 1494016), (128, 1400640), (160, 1120512), (192, 933760), (240, 747008), (256, 700320), (320, 560256), (384, 466880), (480, 373504), (512, 350160), (640, 280128), (768, 233440), (960, 186752), (1024, 175080), (1280, 140064), (1459, 122880), (1536, 116720), (1920, 93376), (2048, 87540), (2560, 70032), (2918, 61440), (3072, 58360), (3840, 46688), (4096, 43770), (4377, 40960), (5120, 35016), (5836, 30720), (6144, 29180), (7295, 24576), (7680, 23344), (8192, 21885), (8754, 20480), (10240, 17508), (11672, 15360), (12288, 14590)]