26390880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 95256000

約数和(自身を除く): 68865120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 149, 160, 164, 180, 205, 216, 240, 246, 270, 288, 298, 328, 360, 369, 410, 432, 447, 480, 492, 540, 596, 615, 656, 720, 738, 745, 820, 864, 894, 984, 1080, 1107, 1192, 1230, 1312, 1341, 1440, 1476, 1490, 1640, 1788, 1845, 1968, 2160, 2214, 2235, 2384, 2460, 2682, 2952, 2980, 3280, 3576, 3690, 3936, 4023, 4320, 4428, 4470, 4768, 4920, 5364, 5535, 5904, 5960, 6109, 6560, 6705, 7152, 7380, 8046, 8856, 8940, 9840, 10728, 11070, 11808, 11920, 12218, 13410, 14304, 14760, 16092, 17712, 17880, 18327, 19680, 20115, 21456, 22140, 23840, 24436, 26820, 29520, 30545, 32184, 35424, 35760, 36654, 40230, 42912, 44280, 48872, 53640, 54981, 59040, 61090, 64368, 71520, 73308, 80460, 88560, 91635, 97744, 107280, 109962, 122180, 128736, 146616, 160920, 164943, 177120, 183270, 195488, 214560, 219924, 244360, 274905, 293232, 321840, 329886, 366540, 439848, 488720, 549810, 586464, 643680, 659772, 733080, 824715, 879696, 977440, 1099620, 1319544, 1466160, 1649430, 1759392, 2199240, 2639088, 2932320, 3298860, 4398480, 5278176, 6597720, 8796960, 13195440, 26390880]

約数ペア:

[(1, 26390880), (2, 13195440), (3, 8796960), (4, 6597720), (5, 5278176), (6, 4398480), (8, 3298860), (9, 2932320), (10, 2639088), (12, 2199240), (15, 1759392), (16, 1649430), (18, 1466160), (20, 1319544), (24, 1099620), (27, 977440), (30, 879696), (32, 824715), (36, 733080), (40, 659772), (41, 643680), (45, 586464), (48, 549810), (54, 488720), (60, 439848), (72, 366540), (80, 329886), (82, 321840), (90, 293232), (96, 274905), (108, 244360), (120, 219924), (123, 214560), (135, 195488), (144, 183270), (149, 177120), (160, 164943), (164, 160920), (180, 146616), (205, 128736), (216, 122180), (240, 109962), (246, 107280), (270, 97744), (288, 91635), (298, 88560), (328, 80460), (360, 73308), (369, 71520), (410, 64368), (432, 61090), (447, 59040), (480, 54981), (492, 53640), (540, 48872), (596, 44280), (615, 42912), (656, 40230), (720, 36654), (738, 35760), (745, 35424), (820, 32184), (864, 30545), (894, 29520), (984, 26820), (1080, 24436), (1107, 23840), (1192, 22140), (1230, 21456), (1312, 20115), (1341, 19680), (1440, 18327), (1476, 17880), (1490, 17712), (1640, 16092), (1788, 14760), (1845, 14304), (1968, 13410), (2160, 12218), (2214, 11920), (2235, 11808), (2384, 11070), (2460, 10728), (2682, 9840), (2952, 8940), (2980, 8856), (3280, 8046), (3576, 7380), (3690, 7152), (3936, 6705), (4023, 6560), (4320, 6109), (4428, 5960), (4470, 5904), (4768, 5535), (4920, 5364)]