28200960

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{17}}^1$

素因数の和:58

約数の個数: 260

約数和(自身を含む): 107039988

約数和(自身を除く): 78839028

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 648, 680, 720, 765, 768, 810, 816, 864, 918, 960, 1020, 1024, 1080, 1088, 1152, 1224, 1280, 1296, 1360, 1377, 1440, 1530, 1536, 1620, 1632, 1728, 1836, 1920, 2040, 2048, 2160, 2176, 2295, 2304, 2448, 2560, 2592, 2720, 2754, 2880, 3060, 3072, 3240, 3264, 3456, 3672, 3840, 4080, 4096, 4320, 4352, 4590, 4608, 4896, 5120, 5184, 5440, 5508, 5760, 6120, 6144, 6480, 6528, 6885, 6912, 7344, 7680, 8160, 8640, 8704, 9180, 9216, 9792, 10240, 10368, 10880, 11016, 11520, 12240, 12288, 12960, 13056, 13770, 13824, 14688, 15360, 16320, 17280, 17408, 18360, 18432, 19584, 20480, 20736, 21760, 22032, 23040, 24480, 25920, 26112, 27540, 27648, 29376, 30720, 32640, 34560, 34816, 36720, 36864, 39168, 41472, 43520, 44064, 46080, 48960, 51840, 52224, 55080, 55296, 58752, 61440, 65280, 69120, 69632, 73440, 78336, 82944, 87040, 88128, 92160, 97920, 103680, 104448, 110160, 110592, 117504, 130560, 138240, 146880, 156672, 165888, 174080, 176256, 184320, 195840, 207360, 208896, 220320, 235008, 261120, 276480, 293760, 313344, 331776, 348160, 352512, 391680, 414720, 440640, 470016, 522240, 552960, 587520, 626688, 705024, 783360, 829440, 881280, 940032, 1044480, 1175040, 1410048, 1566720, 1658880, 1762560, 1880064, 2350080, 2820096, 3133440, 3525120, 4700160, 5640192, 7050240, 9400320, 14100480, 28200960]

約数ペア:

[(1, 28200960), (2, 14100480), (3, 9400320), (4, 7050240), (5, 5640192), (6, 4700160), (8, 3525120), (9, 3133440), (10, 2820096), (12, 2350080), (15, 1880064), (16, 1762560), (17, 1658880), (18, 1566720), (20, 1410048), (24, 1175040), (27, 1044480), (30, 940032), (32, 881280), (34, 829440), (36, 783360), (40, 705024), (45, 626688), (48, 587520), (51, 552960), (54, 522240), (60, 470016), (64, 440640), (68, 414720), (72, 391680), (80, 352512), (81, 348160), (85, 331776), (90, 313344), (96, 293760), (102, 276480), (108, 261120), (120, 235008), (128, 220320), (135, 208896), (136, 207360), (144, 195840), (153, 184320), (160, 176256), (162, 174080), (170, 165888), (180, 156672), (192, 146880), (204, 138240), (216, 130560), (240, 117504), (255, 110592), (256, 110160), (270, 104448), (272, 103680), (288, 97920), (306, 92160), (320, 88128), (324, 87040), (340, 82944), (360, 78336), (384, 73440), (405, 69632), (408, 69120), (432, 65280), (459, 61440), (480, 58752), (510, 55296), (512, 55080), (540, 52224), (544, 51840), (576, 48960), (612, 46080), (640, 44064), (648, 43520), (680, 41472), (720, 39168), (765, 36864), (768, 36720), (810, 34816), (816, 34560), (864, 32640), (918, 30720), (960, 29376), (1020, 27648), (1024, 27540), (1080, 26112), (1088, 25920), (1152, 24480), (1224, 23040), (1280, 22032), (1296, 21760), (1360, 20736), (1377, 20480), (1440, 19584), (1530, 18432), (1536, 18360), (1620, 17408), (1632, 17280), (1728, 16320), (1836, 15360), (1920, 14688), (2040, 13824), (2048, 13770), (2160, 13056), (2176, 12960), (2295, 12288), (2304, 12240), (2448, 11520), (2560, 11016), (2592, 10880), (2720, 10368), (2754, 10240), (2880, 9792), (3060, 9216), (3072, 9180), (3240, 8704), (3264, 8640), (3456, 8160), (3672, 7680), (3840, 7344), (4080, 6912), (4096, 6885), (4320, 6528), (4352, 6480), (4590, 6144), (4608, 6120), (4896, 5760), (5120, 5508), (5184, 5440)]