679635360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{229}}^2$

素因数の和:485

約数の個数: 180

約数和(自身を含む): 2409066198

約数和(自身を除く): 1729430838

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, 229, 240, 270, 288, 324, 360, 405, 432, 458, 480, 540, 648, 687, 720, 810, 864, 916, 1080, 1145, 1296, 1374, 1440, 1620, 1832, 2061, 2160, 2290, 2592, 2748, 3240, 3435, 3664, 4122, 4320, 4580, 5496, 6183, 6480, 6870, 7328, 8244, 9160, 10305, 10992, 12366, 12960, 13740, 16488, 18320, 18549, 20610, 21984, 24732, 27480, 30915, 32976, 36640, 37098, 41220, 49464, 52441, 54960, 61830, 65952, 74196, 82440, 92745, 98928, 104882, 109920, 123660, 148392, 157323, 164880, 185490, 197856, 209764, 247320, 262205, 296784, 314646, 329760, 370980, 419528, 471969, 494640, 524410, 593568, 629292, 741960, 786615, 839056, 943938, 989280, 1048820, 1258584, 1415907, 1483920, 1573230, 1678112, 1887876, 2097640, 2359845, 2517168, 2831814, 2967840, 3146460, 3775752, 4195280, 4247721, 4719690, 5034336, 5663628, 6292920, 7079535, 7551504, 8390560, 8495442, 9439380, 11327256, 12585840, 14159070, 15103008, 16990884, 18878760, 21238605, 22654512, 25171680, 28318140, 33981768, 37757520, 42477210, 45309024, 56636280, 67963536, 75515040, 84954420, 113272560, 135927072, 169908840, 226545120, 339817680, 679635360]

約数ペア:

[(1, 679635360), (2, 339817680), (3, 226545120), (4, 169908840), (5, 135927072), (6, 113272560), (8, 84954420), (9, 75515040), (10, 67963536), (12, 56636280), (15, 45309024), (16, 42477210), (18, 37757520), (20, 33981768), (24, 28318140), (27, 25171680), (30, 22654512), (32, 21238605), (36, 18878760), (40, 16990884), (45, 15103008), (48, 14159070), (54, 12585840), (60, 11327256), (72, 9439380), (80, 8495442), (81, 8390560), (90, 7551504), (96, 7079535), (108, 6292920), (120, 5663628), (135, 5034336), (144, 4719690), (160, 4247721), (162, 4195280), (180, 3775752), (216, 3146460), (229, 2967840), (240, 2831814), (270, 2517168), (288, 2359845), (324, 2097640), (360, 1887876), (405, 1678112), (432, 1573230), (458, 1483920), (480, 1415907), (540, 1258584), (648, 1048820), (687, 989280), (720, 943938), (810, 839056), (864, 786615), (916, 741960), (1080, 629292), (1145, 593568), (1296, 524410), (1374, 494640), (1440, 471969), (1620, 419528), (1832, 370980), (2061, 329760), (2160, 314646), (2290, 296784), (2592, 262205), (2748, 247320), (3240, 209764), (3435, 197856), (3664, 185490), (4122, 164880), (4320, 157323), (4580, 148392), (5496, 123660), (6183, 109920), (6480, 104882), (6870, 98928), (7328, 92745), (8244, 82440), (9160, 74196), (10305, 65952), (10992, 61830), (12366, 54960), (12960, 52441), (13740, 49464), (16488, 41220), (18320, 37098), (18549, 36640), (20610, 32976), (21984, 30915), (24732, 27480)]