68078160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4111}}^1$

素因数の和:4153

約数の個数: 120

約数和(自身を含む): 238627584

約数和(自身を除く): 170549424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4111, 4140, 5520, 8222, 8280, 12333, 16444, 16560, 20555, 24666, 32888, 36999, 41110, 49332, 61665, 65776, 73998, 82220, 94553, 98664, 123330, 147996, 164440, 184995, 189106, 197328, 246660, 283659, 295992, 328880, 369990, 378212, 472765, 493320, 567318, 591984, 739980, 756424, 850977, 945530, 986640, 1134636, 1418295, 1479960, 1512848, 1701954, 1891060, 2269272, 2836590, 2959920, 3403908, 3782120, 4254885, 4538544, 5673180, 6807816, 7564240, 8509770, 11346360, 13615632, 17019540, 22692720, 34039080, 68078160]

約数ペア:

[(1, 68078160), (2, 34039080), (3, 22692720), (4, 17019540), (5, 13615632), (6, 11346360), (8, 8509770), (9, 7564240), (10, 6807816), (12, 5673180), (15, 4538544), (16, 4254885), (18, 3782120), (20, 3403908), (23, 2959920), (24, 2836590), (30, 2269272), (36, 1891060), (40, 1701954), (45, 1512848), (46, 1479960), (48, 1418295), (60, 1134636), (69, 986640), (72, 945530), (80, 850977), (90, 756424), (92, 739980), (115, 591984), (120, 567318), (138, 493320), (144, 472765), (180, 378212), (184, 369990), (207, 328880), (230, 295992), (240, 283659), (276, 246660), (345, 197328), (360, 189106), (368, 184995), (414, 164440), (460, 147996), (552, 123330), (690, 98664), (720, 94553), (828, 82220), (920, 73998), (1035, 65776), (1104, 61665), (1380, 49332), (1656, 41110), (1840, 36999), (2070, 32888), (2760, 24666), (3312, 20555), (4111, 16560), (4140, 16444), (5520, 12333), (8222, 8280)]