2542302720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{36781}}^1$

素因数の和:36813

約数の個数: 160

約数和(自身を含む): 9030716640

約数和(自身を除く): 6488413920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 36781, 69120, 73562, 110343, 147124, 183905, 220686, 294248, 331029, 367810, 441372, 551715, 588496, 662058, 735620, 882744, 993087, 1103430, 1176992, 1324116, 1471240, 1655145, 1765488, 1986174, 2206860, 2353984, 2648232, 2942480, 3310290, 3530976, 3972348, 4413720, 4707968, 4965435, 5296464, 5884960, 6620580, 7061952, 7944696, 8827440, 9415936, 9930870, 10592928, 11769920, 13241160, 14123904, 15889392, 17654880, 18831872, 19861740, 21185856, 23539840, 26482320, 28247808, 31778784, 35309760, 39723480, 42371712, 47079680, 52964640, 56495616, 63557568, 70619520, 79446960, 84743424, 94159360, 105929280, 127115136, 141239040, 158893920, 169486848, 211858560, 254230272, 282478080, 317787840, 423717120, 508460544, 635575680, 847434240, 1271151360, 2542302720]

約数ペア:

[(1, 2542302720), (2, 1271151360), (3, 847434240), (4, 635575680), (5, 508460544), (6, 423717120), (8, 317787840), (9, 282478080), (10, 254230272), (12, 211858560), (15, 169486848), (16, 158893920), (18, 141239040), (20, 127115136), (24, 105929280), (27, 94159360), (30, 84743424), (32, 79446960), (36, 70619520), (40, 63557568), (45, 56495616), (48, 52964640), (54, 47079680), (60, 42371712), (64, 39723480), (72, 35309760), (80, 31778784), (90, 28247808), (96, 26482320), (108, 23539840), (120, 21185856), (128, 19861740), (135, 18831872), (144, 17654880), (160, 15889392), (180, 14123904), (192, 13241160), (216, 11769920), (240, 10592928), (256, 9930870), (270, 9415936), (288, 8827440), (320, 7944696), (360, 7061952), (384, 6620580), (432, 5884960), (480, 5296464), (512, 4965435), (540, 4707968), (576, 4413720), (640, 3972348), (720, 3530976), (768, 3310290), (864, 2942480), (960, 2648232), (1080, 2353984), (1152, 2206860), (1280, 1986174), (1440, 1765488), (1536, 1655145), (1728, 1471240), (1920, 1324116), (2160, 1176992), (2304, 1103430), (2560, 993087), (2880, 882744), (3456, 735620), (3840, 662058), (4320, 588496), (4608, 551715), (5760, 441372), (6912, 367810), (7680, 331029), (8640, 294248), (11520, 220686), (13824, 183905), (17280, 147124), (23040, 110343), (34560, 73562), (36781, 69120)]