142359120

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2441}}^1$

素因数の和:2472

約数の個数: 140

約数和(自身を含む): 496453716

約数和(自身を除く): 354094596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2441, 2916, 3240, 3645, 3888, 4860, 4882, 5832, 6480, 7290, 7323, 9720, 9764, 11664, 12205, 14580, 14646, 19440, 19528, 21969, 24410, 29160, 29292, 36615, 39056, 43938, 48820, 58320, 58584, 65907, 73230, 87876, 97640, 109845, 117168, 131814, 146460, 175752, 195280, 197721, 219690, 263628, 292920, 329535, 351504, 395442, 439380, 527256, 585840, 593163, 659070, 790884, 878760, 988605, 1054512, 1186326, 1318140, 1581768, 1757520, 1779489, 1977210, 2372652, 2636280, 2965815, 3163536, 3558978, 3954420, 4745304, 5272560, 5931630, 7117956, 7908840, 8897445, 9490608, 11863260, 14235912, 15817680, 17794890, 23726520, 28471824, 35589780, 47453040, 71179560, 142359120]

約数ペア:

[(1, 142359120), (2, 71179560), (3, 47453040), (4, 35589780), (5, 28471824), (6, 23726520), (8, 17794890), (9, 15817680), (10, 14235912), (12, 11863260), (15, 9490608), (16, 8897445), (18, 7908840), (20, 7117956), (24, 5931630), (27, 5272560), (30, 4745304), (36, 3954420), (40, 3558978), (45, 3163536), (48, 2965815), (54, 2636280), (60, 2372652), (72, 1977210), (80, 1779489), (81, 1757520), (90, 1581768), (108, 1318140), (120, 1186326), (135, 1054512), (144, 988605), (162, 878760), (180, 790884), (216, 659070), (240, 593163), (243, 585840), (270, 527256), (324, 439380), (360, 395442), (405, 351504), (432, 329535), (486, 292920), (540, 263628), (648, 219690), (720, 197721), (729, 195280), (810, 175752), (972, 146460), (1080, 131814), (1215, 117168), (1296, 109845), (1458, 97640), (1620, 87876), (1944, 73230), (2160, 65907), (2430, 58584), (2441, 58320), (2916, 48820), (3240, 43938), (3645, 39056), (3888, 36615), (4860, 29292), (4882, 29160), (5832, 24410), (6480, 21969), (7290, 19528), (7323, 19440), (9720, 14646), (9764, 14580), (11664, 12205)]