2011779720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60089}}^1$

素因数の和:60140

約数の個数: 128

約数和(自身を含む): 6922368000

約数和(自身を除く): 4910588280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 60089, 120178, 180267, 240356, 300445, 360534, 480712, 540801, 600890, 721068, 901335, 1081602, 1201780, 1442136, 1622403, 1802670, 1862759, 2163204, 2403560, 2704005, 3244806, 3605340, 3725518, 4326408, 5408010, 5588277, 6489612, 7210680, 7451036, 8112015, 9313795, 10816020, 11176554, 12979224, 14902072, 16224030, 16764831, 18627590, 21632040, 22353108, 27941385, 32448060, 33529662, 37255180, 44706216, 50294493, 55882770, 64896120, 67059324, 74510360, 83824155, 100588986, 111765540, 134118648, 167648310, 201177972, 223531080, 251472465, 335296620, 402355944, 502944930, 670593240, 1005889860, 2011779720]

約数ペア:

[(1, 2011779720), (2, 1005889860), (3, 670593240), (4, 502944930), (5, 402355944), (6, 335296620), (8, 251472465), (9, 223531080), (10, 201177972), (12, 167648310), (15, 134118648), (18, 111765540), (20, 100588986), (24, 83824155), (27, 74510360), (30, 67059324), (31, 64896120), (36, 55882770), (40, 50294493), (45, 44706216), (54, 37255180), (60, 33529662), (62, 32448060), (72, 27941385), (90, 22353108), (93, 21632040), (108, 18627590), (120, 16764831), (124, 16224030), (135, 14902072), (155, 12979224), (180, 11176554), (186, 10816020), (216, 9313795), (248, 8112015), (270, 7451036), (279, 7210680), (310, 6489612), (360, 5588277), (372, 5408010), (465, 4326408), (540, 3725518), (558, 3605340), (620, 3244806), (744, 2704005), (837, 2403560), (930, 2163204), (1080, 1862759), (1116, 1802670), (1240, 1622403), (1395, 1442136), (1674, 1201780), (1860, 1081602), (2232, 901335), (2790, 721068), (3348, 600890), (3720, 540801), (4185, 480712), (5580, 360534), (6696, 300445), (8370, 240356), (11160, 180267), (16740, 120178), (33480, 60089)]