80701182840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{370121}}^1$

素因数の和:370237

約数の個数: 128

約数和(自身を含む): 255828326400

約数和(自身を除く): 175127143560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 79, 92, 115, 120, 138, 158, 184, 230, 237, 276, 316, 345, 395, 460, 474, 552, 632, 690, 790, 920, 948, 1185, 1380, 1580, 1817, 1896, 2370, 2760, 3160, 3634, 4740, 5451, 7268, 9085, 9480, 10902, 14536, 18170, 21804, 27255, 36340, 43608, 54510, 72680, 109020, 218040, 370121, 740242, 1110363, 1480484, 1850605, 2220726, 2960968, 3701210, 4441452, 5551815, 7402420, 8512783, 8882904, 11103630, 14804840, 17025566, 22207260, 25538349, 29239559, 34051132, 42563915, 44414520, 51076698, 58479118, 68102264, 85127830, 87718677, 102153396, 116958236, 127691745, 146197795, 170255660, 175437354, 204306792, 233916472, 255383490, 292395590, 340511320, 350874708, 438593385, 510766980, 584791180, 672509857, 701749416, 877186770, 1021533960, 1169582360, 1345019714, 1754373540, 2017529571, 2690039428, 3362549285, 3508747080, 4035059142, 5380078856, 6725098570, 8070118284, 10087647855, 13450197140, 16140236568, 20175295710, 26900394280, 40350591420, 80701182840]

約数ペア:

[(1, 80701182840), (2, 40350591420), (3, 26900394280), (4, 20175295710), (5, 16140236568), (6, 13450197140), (8, 10087647855), (10, 8070118284), (12, 6725098570), (15, 5380078856), (20, 4035059142), (23, 3508747080), (24, 3362549285), (30, 2690039428), (40, 2017529571), (46, 1754373540), (60, 1345019714), (69, 1169582360), (79, 1021533960), (92, 877186770), (115, 701749416), (120, 672509857), (138, 584791180), (158, 510766980), (184, 438593385), (230, 350874708), (237, 340511320), (276, 292395590), (316, 255383490), (345, 233916472), (395, 204306792), (460, 175437354), (474, 170255660), (552, 146197795), (632, 127691745), (690, 116958236), (790, 102153396), (920, 87718677), (948, 85127830), (1185, 68102264), (1380, 58479118), (1580, 51076698), (1817, 44414520), (1896, 42563915), (2370, 34051132), (2760, 29239559), (3160, 25538349), (3634, 22207260), (4740, 17025566), (5451, 14804840), (7268, 11103630), (9085, 8882904), (9480, 8512783), (10902, 7402420), (14536, 5551815), (18170, 4441452), (21804, 3701210), (27255, 2960968), (36340, 2220726), (43608, 1850605), (54510, 1480484), (72680, 1110363), (109020, 740242), (218040, 370121)]