54248880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 160

約数和(自身を含む): 196416000

約数和(自身を除く): 142167120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 659, 686, 735, 784, 840, 980, 1029, 1176, 1318, 1372, 1470, 1680, 1715, 1960, 1977, 2058, 2352, 2636, 2744, 2940, 3295, 3430, 3920, 3954, 4116, 4613, 5145, 5272, 5488, 5880, 6590, 6860, 7908, 8232, 9226, 9885, 10290, 10544, 11760, 13180, 13720, 13839, 15816, 16464, 18452, 19770, 20580, 23065, 26360, 27440, 27678, 31632, 32291, 36904, 39540, 41160, 46130, 52720, 55356, 64582, 69195, 73808, 79080, 82320, 92260, 96873, 110712, 129164, 138390, 158160, 161455, 184520, 193746, 221424, 226037, 258328, 276780, 322910, 369040, 387492, 452074, 484365, 516656, 553560, 645820, 678111, 774984, 904148, 968730, 1107120, 1130185, 1291640, 1356222, 1549968, 1808296, 1937460, 2260370, 2583280, 2712444, 3390555, 3616592, 3874920, 4520740, 5424888, 6781110, 7749840, 9041480, 10849776, 13562220, 18082960, 27124440, 54248880]

約数ペア:

[(1, 54248880), (2, 27124440), (3, 18082960), (4, 13562220), (5, 10849776), (6, 9041480), (7, 7749840), (8, 6781110), (10, 5424888), (12, 4520740), (14, 3874920), (15, 3616592), (16, 3390555), (20, 2712444), (21, 2583280), (24, 2260370), (28, 1937460), (30, 1808296), (35, 1549968), (40, 1356222), (42, 1291640), (48, 1130185), (49, 1107120), (56, 968730), (60, 904148), (70, 774984), (80, 678111), (84, 645820), (98, 553560), (105, 516656), (112, 484365), (120, 452074), (140, 387492), (147, 369040), (168, 322910), (196, 276780), (210, 258328), (240, 226037), (245, 221424), (280, 193746), (294, 184520), (336, 161455), (343, 158160), (392, 138390), (420, 129164), (490, 110712), (560, 96873), (588, 92260), (659, 82320), (686, 79080), (735, 73808), (784, 69195), (840, 64582), (980, 55356), (1029, 52720), (1176, 46130), (1318, 41160), (1372, 39540), (1470, 36904), (1680, 32291), (1715, 31632), (1960, 27678), (1977, 27440), (2058, 26360), (2352, 23065), (2636, 20580), (2744, 19770), (2940, 18452), (3295, 16464), (3430, 15816), (3920, 13839), (3954, 13720), (4116, 13180), (4613, 11760), (5145, 10544), (5272, 10290), (5488, 9885), (5880, 9226), (6590, 8232), (6860, 7908)]