26978880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:356

約数の個数: 112

約数和(自身を含む): 86685120

約数和(自身を除く): 59706240

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, 157, 160, 179, 192, 240, 314, 320, 358, 471, 480, 537, 628, 716, 785, 895, 942, 960, 1074, 1256, 1432, 1570, 1790, 1884, 2148, 2355, 2512, 2685, 2864, 3140, 3580, 3768, 4296, 4710, 5024, 5370, 5728, 6280, 7160, 7536, 8592, 9420, 10048, 10740, 11456, 12560, 14320, 15072, 17184, 18840, 21480, 25120, 28103, 28640, 30144, 34368, 37680, 42960, 50240, 56206, 57280, 75360, 84309, 85920, 112412, 140515, 150720, 168618, 171840, 224824, 281030, 337236, 421545, 449648, 562060, 674472, 843090, 899296, 1124120, 1348944, 1686180, 1798592, 2248240, 2697888, 3372360, 4496480, 5395776, 6744720, 8992960, 13489440, 26978880]

約数ペア:

[(1, 26978880), (2, 13489440), (3, 8992960), (4, 6744720), (5, 5395776), (6, 4496480), (8, 3372360), (10, 2697888), (12, 2248240), (15, 1798592), (16, 1686180), (20, 1348944), (24, 1124120), (30, 899296), (32, 843090), (40, 674472), (48, 562060), (60, 449648), (64, 421545), (80, 337236), (96, 281030), (120, 224824), (157, 171840), (160, 168618), (179, 150720), (192, 140515), (240, 112412), (314, 85920), (320, 84309), (358, 75360), (471, 57280), (480, 56206), (537, 50240), (628, 42960), (716, 37680), (785, 34368), (895, 30144), (942, 28640), (960, 28103), (1074, 25120), (1256, 21480), (1432, 18840), (1570, 17184), (1790, 15072), (1884, 14320), (2148, 12560), (2355, 11456), (2512, 10740), (2685, 10048), (2864, 9420), (3140, 8592), (3580, 7536), (3768, 7160), (4296, 6280), (4710, 5728), (5024, 5370)]