79745280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1136

約数の個数: 144

約数和(自身を含む): 268336320

約数和(自身を除く): 188591040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1093, 1140, 1216, 1280, 1520, 1824, 1920, 2186, 2280, 2432, 3040, 3279, 3648, 3840, 4372, 4560, 4864, 5465, 6080, 6558, 7296, 8744, 9120, 10930, 12160, 13116, 14592, 16395, 17488, 18240, 20767, 21860, 24320, 26232, 32790, 34976, 36480, 41534, 43720, 52464, 62301, 65580, 69952, 72960, 83068, 87440, 103835, 104928, 124602, 131160, 139904, 166136, 174880, 207670, 209856, 249204, 262320, 279808, 311505, 332272, 349760, 415340, 419712, 498408, 524640, 623010, 664544, 699520, 830680, 839424, 996816, 1049280, 1246020, 1329088, 1399040, 1661360, 1993632, 2098560, 2492040, 2658176, 3322720, 3987264, 4197120, 4984080, 5316352, 6645440, 7974528, 9968160, 13290880, 15949056, 19936320, 26581760, 39872640, 79745280]

約数ペア:

[(1, 79745280), (2, 39872640), (3, 26581760), (4, 19936320), (5, 15949056), (6, 13290880), (8, 9968160), (10, 7974528), (12, 6645440), (15, 5316352), (16, 4984080), (19, 4197120), (20, 3987264), (24, 3322720), (30, 2658176), (32, 2492040), (38, 2098560), (40, 1993632), (48, 1661360), (57, 1399040), (60, 1329088), (64, 1246020), (76, 1049280), (80, 996816), (95, 839424), (96, 830680), (114, 699520), (120, 664544), (128, 623010), (152, 524640), (160, 498408), (190, 419712), (192, 415340), (228, 349760), (240, 332272), (256, 311505), (285, 279808), (304, 262320), (320, 249204), (380, 209856), (384, 207670), (456, 174880), (480, 166136), (570, 139904), (608, 131160), (640, 124602), (760, 104928), (768, 103835), (912, 87440), (960, 83068), (1093, 72960), (1140, 69952), (1216, 65580), (1280, 62301), (1520, 52464), (1824, 43720), (1920, 41534), (2186, 36480), (2280, 34976), (2432, 32790), (3040, 26232), (3279, 24320), (3648, 21860), (3840, 20767), (4372, 18240), (4560, 17488), (4864, 16395), (5465, 14592), (6080, 13116), (6558, 12160), (7296, 10930), (8744, 9120)]