84239280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1579

約数の個数: 120

約数和(自身を含む): 286678080

約数和(自身を除く): 202438800

約数列:

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

約数ペア:

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