987834240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1325

約数の個数: 192

約数和(自身を含む): 3436992000

約数和(自身を除く): 2449157760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 149, 160, 180, 192, 240, 288, 298, 320, 360, 384, 447, 480, 576, 596, 640, 720, 745, 894, 960, 1151, 1152, 1192, 1341, 1440, 1490, 1788, 1920, 2235, 2302, 2384, 2682, 2880, 2980, 3453, 3576, 4470, 4604, 4768, 5364, 5755, 5760, 5960, 6705, 6906, 7152, 8940, 9208, 9536, 10359, 10728, 11510, 11920, 13410, 13812, 14304, 17265, 17880, 18416, 19072, 20718, 21456, 23020, 23840, 26820, 27624, 28608, 34530, 35760, 36832, 41436, 42912, 46040, 47680, 51795, 53640, 55248, 57216, 69060, 71520, 73664, 82872, 85824, 92080, 95360, 103590, 107280, 110496, 138120, 143040, 147328, 165744, 171499, 171648, 184160, 207180, 214560, 220992, 276240, 286080, 331488, 342998, 368320, 414360, 429120, 441984, 514497, 552480, 662976, 685996, 736640, 828720, 857495, 858240, 1028994, 1104960, 1325952, 1371992, 1543491, 1657440, 1714990, 2057988, 2209920, 2572485, 2743984, 3086982, 3314880, 3429980, 4115976, 5144970, 5487968, 6173964, 6629760, 6859960, 7717455, 8231952, 10289940, 10975936, 12347928, 13719920, 15434910, 16463904, 20579880, 21951872, 24695856, 27439840, 30869820, 32927808, 41159760, 49391712, 54879680, 61739640, 65855616, 82319520, 98783424, 109759360, 123479280, 164639040, 197566848, 246958560, 329278080, 493917120, 987834240]

約数ペア:

[(1, 987834240), (2, 493917120), (3, 329278080), (4, 246958560), (5, 197566848), (6, 164639040), (8, 123479280), (9, 109759360), (10, 98783424), (12, 82319520), (15, 65855616), (16, 61739640), (18, 54879680), (20, 49391712), (24, 41159760), (30, 32927808), (32, 30869820), (36, 27439840), (40, 24695856), (45, 21951872), (48, 20579880), (60, 16463904), (64, 15434910), (72, 13719920), (80, 12347928), (90, 10975936), (96, 10289940), (120, 8231952), (128, 7717455), (144, 6859960), (149, 6629760), (160, 6173964), (180, 5487968), (192, 5144970), (240, 4115976), (288, 3429980), (298, 3314880), (320, 3086982), (360, 2743984), (384, 2572485), (447, 2209920), (480, 2057988), (576, 1714990), (596, 1657440), (640, 1543491), (720, 1371992), (745, 1325952), (894, 1104960), (960, 1028994), (1151, 858240), (1152, 857495), (1192, 828720), (1341, 736640), (1440, 685996), (1490, 662976), (1788, 552480), (1920, 514497), (2235, 441984), (2302, 429120), (2384, 414360), (2682, 368320), (2880, 342998), (2980, 331488), (3453, 286080), (3576, 276240), (4470, 220992), (4604, 214560), (4768, 207180), (5364, 184160), (5755, 171648), (5760, 171499), (5960, 165744), (6705, 147328), (6906, 143040), (7152, 138120), (8940, 110496), (9208, 107280), (9536, 103590), (10359, 95360), (10728, 92080), (11510, 85824), (11920, 82872), (13410, 73664), (13812, 71520), (14304, 69060), (17265, 57216), (17880, 55248), (18416, 53640), (19072, 51795), (20718, 47680), (21456, 46040), (23020, 42912), (23840, 41436), (26820, 36832), (27624, 35760), (28608, 34530)]