31635360

素因数分解:

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

素因数の和:2468

約数の個数: 120

約数和(自身を含む): 111692196

約数和(自身を除く): 80056836

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2441, 2592, 3240, 4320, 4882, 6480, 7323, 9764, 12205, 12960, 14646, 19528, 21969, 24410, 29292, 36615, 39056, 43938, 48820, 58584, 65907, 73230, 78112, 87876, 97640, 109845, 117168, 131814, 146460, 175752, 195280, 197721, 219690, 234336, 263628, 292920, 329535, 351504, 390560, 395442, 439380, 527256, 585840, 659070, 703008, 790884, 878760, 988605, 1054512, 1171680, 1318140, 1581768, 1757520, 1977210, 2109024, 2636280, 3163536, 3515040, 3954420, 5272560, 6327072, 7908840, 10545120, 15817680, 31635360]

約数ペア:

[(1, 31635360), (2, 15817680), (3, 10545120), (4, 7908840), (5, 6327072), (6, 5272560), (8, 3954420), (9, 3515040), (10, 3163536), (12, 2636280), (15, 2109024), (16, 1977210), (18, 1757520), (20, 1581768), (24, 1318140), (27, 1171680), (30, 1054512), (32, 988605), (36, 878760), (40, 790884), (45, 703008), (48, 659070), (54, 585840), (60, 527256), (72, 439380), (80, 395442), (81, 390560), (90, 351504), (96, 329535), (108, 292920), (120, 263628), (135, 234336), (144, 219690), (160, 197721), (162, 195280), (180, 175752), (216, 146460), (240, 131814), (270, 117168), (288, 109845), (324, 97640), (360, 87876), (405, 78112), (432, 73230), (480, 65907), (540, 58584), (648, 48820), (720, 43938), (810, 39056), (864, 36615), (1080, 29292), (1296, 24410), (1440, 21969), (1620, 19528), (2160, 14646), (2441, 12960), (2592, 12205), (3240, 9764), (4320, 7323), (4882, 6480)]