168478560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1581

約数の個数: 144

約数和(自身を含む): 582603840

約数和(自身を除く): 414125280

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, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1481, 1580, 1896, 2370, 2528, 2844, 2962, 3160, 3555, 3792, 4443, 4740, 5688, 5924, 6320, 7110, 7405, 7584, 8886, 9480, 11376, 11848, 12640, 13329, 14220, 14810, 17772, 18960, 22215, 22752, 23696, 26658, 28440, 29620, 35544, 37920, 44430, 47392, 53316, 56880, 59240, 66645, 71088, 88860, 106632, 113760, 116999, 118480, 133290, 142176, 177720, 213264, 233998, 236960, 266580, 350997, 355440, 426528, 467996, 533160, 584995, 701994, 710880, 935992, 1052991, 1066320, 1169990, 1403988, 1754985, 1871984, 2105982, 2132640, 2339980, 2807976, 3509970, 3743968, 4211964, 4679960, 5264955, 5615952, 7019940, 8423928, 9359920, 10529910, 11231904, 14039880, 16847856, 18719840, 21059820, 28079760, 33695712, 42119640, 56159520, 84239280, 168478560]

約数ペア:

[(1, 168478560), (2, 84239280), (3, 56159520), (4, 42119640), (5, 33695712), (6, 28079760), (8, 21059820), (9, 18719840), (10, 16847856), (12, 14039880), (15, 11231904), (16, 10529910), (18, 9359920), (20, 8423928), (24, 7019940), (30, 5615952), (32, 5264955), (36, 4679960), (40, 4211964), (45, 3743968), (48, 3509970), (60, 2807976), (72, 2339980), (79, 2132640), (80, 2105982), (90, 1871984), (96, 1754985), (120, 1403988), (144, 1169990), (158, 1066320), (160, 1052991), (180, 935992), (237, 710880), (240, 701994), (288, 584995), (316, 533160), (360, 467996), (395, 426528), (474, 355440), (480, 350997), (632, 266580), (711, 236960), (720, 233998), (790, 213264), (948, 177720), (1185, 142176), (1264, 133290), (1422, 118480), (1440, 116999), (1481, 113760), (1580, 106632), (1896, 88860), (2370, 71088), (2528, 66645), (2844, 59240), (2962, 56880), (3160, 53316), (3555, 47392), (3792, 44430), (4443, 37920), (4740, 35544), (5688, 29620), (5924, 28440), (6320, 26658), (7110, 23696), (7405, 22752), (7584, 22215), (8886, 18960), (9480, 17772), (11376, 14810), (11848, 14220), (12640, 13329)]