255282240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7187}}^1$

素因数の和:7244

約数の個数: 112

約数和(自身を含む): 832542912

約数和(自身を除く): 577260672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 7187, 8880, 11840, 14374, 17760, 21561, 28748, 35520, 35935, 43122, 57496, 71870, 86244, 107805, 114992, 143740, 172488, 215610, 229984, 265919, 287480, 344976, 431220, 459968, 531838, 574960, 689952, 797757, 862440, 1063676, 1149920, 1329595, 1379904, 1595514, 1724880, 2127352, 2299840, 2659190, 3191028, 3449760, 3988785, 4254704, 5318380, 6382056, 6899520, 7977570, 8509408, 10636760, 12764112, 15955140, 17018816, 21273520, 25528224, 31910280, 42547040, 51056448, 63820560, 85094080, 127641120, 255282240]

約数ペア:

[(1, 255282240), (2, 127641120), (3, 85094080), (4, 63820560), (5, 51056448), (6, 42547040), (8, 31910280), (10, 25528224), (12, 21273520), (15, 17018816), (16, 15955140), (20, 12764112), (24, 10636760), (30, 8509408), (32, 7977570), (37, 6899520), (40, 6382056), (48, 5318380), (60, 4254704), (64, 3988785), (74, 3449760), (80, 3191028), (96, 2659190), (111, 2299840), (120, 2127352), (148, 1724880), (160, 1595514), (185, 1379904), (192, 1329595), (222, 1149920), (240, 1063676), (296, 862440), (320, 797757), (370, 689952), (444, 574960), (480, 531838), (555, 459968), (592, 431220), (740, 344976), (888, 287480), (960, 265919), (1110, 229984), (1184, 215610), (1480, 172488), (1776, 143740), (2220, 114992), (2368, 107805), (2960, 86244), (3552, 71870), (4440, 57496), (5920, 43122), (7104, 35935), (7187, 35520), (8880, 28748), (11840, 21561), (14374, 17760)]