487290240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2785

約数の個数: 192

約数和(自身を含む): 1737590400

約数和(自身を除く): 1250300160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2729, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5458, 5580, 5760, 5952, 7440, 8187, 8928, 9920, 10916, 11160, 11904, 13645, 14880, 16374, 17856, 19840, 21832, 22320, 24561, 27290, 29760, 32748, 35712, 40935, 43664, 44640, 49122, 54580, 59520, 65496, 81870, 84599, 87328, 89280, 98244, 109160, 122805, 130992, 163740, 169198, 174656, 178560, 196488, 218320, 245610, 253797, 261984, 327480, 338396, 349312, 392976, 422995, 436640, 491220, 507594, 523968, 654960, 676792, 761391, 785952, 845990, 873280, 982440, 1015188, 1047936, 1268985, 1309920, 1353584, 1522782, 1571904, 1691980, 1746560, 1964880, 2030376, 2537970, 2619840, 2707168, 3045564, 3143808, 3383960, 3806955, 3929760, 4060752, 5075940, 5239680, 5414336, 6091128, 6767920, 7613910, 7859520, 8121504, 10151880, 10828672, 12182256, 13535840, 15227820, 15719040, 16243008, 20303760, 24364512, 27071680, 30455640, 32486016, 40607520, 48729024, 54143360, 60911280, 81215040, 97458048, 121822560, 162430080, 243645120, 487290240]

約数ペア:

[(1, 487290240), (2, 243645120), (3, 162430080), (4, 121822560), (5, 97458048), (6, 81215040), (8, 60911280), (9, 54143360), (10, 48729024), (12, 40607520), (15, 32486016), (16, 30455640), (18, 27071680), (20, 24364512), (24, 20303760), (30, 16243008), (31, 15719040), (32, 15227820), (36, 13535840), (40, 12182256), (45, 10828672), (48, 10151880), (60, 8121504), (62, 7859520), (64, 7613910), (72, 6767920), (80, 6091128), (90, 5414336), (93, 5239680), (96, 5075940), (120, 4060752), (124, 3929760), (128, 3806955), (144, 3383960), (155, 3143808), (160, 3045564), (180, 2707168), (186, 2619840), (192, 2537970), (240, 2030376), (248, 1964880), (279, 1746560), (288, 1691980), (310, 1571904), (320, 1522782), (360, 1353584), (372, 1309920), (384, 1268985), (465, 1047936), (480, 1015188), (496, 982440), (558, 873280), (576, 845990), (620, 785952), (640, 761391), (720, 676792), (744, 654960), (930, 523968), (960, 507594), (992, 491220), (1116, 436640), (1152, 422995), (1240, 392976), (1395, 349312), (1440, 338396), (1488, 327480), (1860, 261984), (1920, 253797), (1984, 245610), (2232, 218320), (2480, 196488), (2729, 178560), (2790, 174656), (2880, 169198), (2976, 163740), (3720, 130992), (3968, 122805), (4464, 109160), (4960, 98244), (5458, 89280), (5580, 87328), (5760, 84599), (5952, 81870), (7440, 65496), (8187, 59520), (8928, 54580), (9920, 49122), (10916, 44640), (11160, 43664), (11904, 40935), (13645, 35712), (14880, 32748), (16374, 29760), (17856, 27290), (19840, 24561), (21832, 22320)]