549454080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{20441}}^1$

素因数の和:20472

約数の個数: 144

約数和(自身を含む): 2005605504

約数和(自身を除く): 1456151424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 20441, 26880, 40882, 61323, 81764, 102205, 122646, 143087, 163528, 204410, 245292, 286174, 306615, 327056, 408820, 429261, 490584, 572348, 613230, 654112, 715435, 817640, 858522, 981168, 1144696, 1226460, 1308224, 1430870, 1635280, 1717044, 1962336, 2146305, 2289392, 2452920, 2616448, 2861740, 3270560, 3434088, 3924672, 4292610, 4578784, 4905840, 5232896, 5723480, 6541120, 6868176, 7849344, 8585220, 9157568, 9811680, 11446960, 13082240, 13736352, 15698688, 17170440, 18315136, 19623360, 22893920, 26164480, 27472704, 34340880, 36630272, 39246720, 45787840, 54945408, 68681760, 78493440, 91575680, 109890816, 137363520, 183151360, 274727040, 549454080]

約数ペア:

[(1, 549454080), (2, 274727040), (3, 183151360), (4, 137363520), (5, 109890816), (6, 91575680), (7, 78493440), (8, 68681760), (10, 54945408), (12, 45787840), (14, 39246720), (15, 36630272), (16, 34340880), (20, 27472704), (21, 26164480), (24, 22893920), (28, 19623360), (30, 18315136), (32, 17170440), (35, 15698688), (40, 13736352), (42, 13082240), (48, 11446960), (56, 9811680), (60, 9157568), (64, 8585220), (70, 7849344), (80, 6868176), (84, 6541120), (96, 5723480), (105, 5232896), (112, 4905840), (120, 4578784), (128, 4292610), (140, 3924672), (160, 3434088), (168, 3270560), (192, 2861740), (210, 2616448), (224, 2452920), (240, 2289392), (256, 2146305), (280, 1962336), (320, 1717044), (336, 1635280), (384, 1430870), (420, 1308224), (448, 1226460), (480, 1144696), (560, 981168), (640, 858522), (672, 817640), (768, 715435), (840, 654112), (896, 613230), (960, 572348), (1120, 490584), (1280, 429261), (1344, 408820), (1680, 327056), (1792, 306615), (1920, 286174), (2240, 245292), (2688, 204410), (3360, 163528), (3840, 143087), (4480, 122646), (5376, 102205), (6720, 81764), (8960, 61323), (13440, 40882), (20441, 26880)]