271612440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7621}}^1$

素因数の和:7655

約数の個数: 160

約数和(自身を含む): 996042960

約数和(自身を除く): 724430520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 7621, 8910, 11880, 15242, 17820, 22863, 30484, 35640, 38105, 45726, 60968, 68589, 76210, 83831, 91452, 114315, 137178, 152420, 167662, 182904, 205767, 228630, 251493, 274356, 304840, 335324, 342945, 411534, 419155, 457260, 502986, 548712, 617301, 670648, 685890, 754479, 823068, 838310, 914520, 1005972, 1028835, 1234602, 1257465, 1371780, 1508958, 1646136, 1676620, 2011944, 2057670, 2263437, 2469204, 2514930, 2743560, 3017916, 3086505, 3353240, 3772395, 4115340, 4526874, 4938408, 5029860, 6035832, 6173010, 6790311, 7544790, 8230680, 9053748, 10059720, 11317185, 12346020, 13580622, 15089580, 18107496, 22634370, 24692040, 27161244, 30179160, 33951555, 45268740, 54322488, 67903110, 90537480, 135806220, 271612440]

約数ペア:

[(1, 271612440), (2, 135806220), (3, 90537480), (4, 67903110), (5, 54322488), (6, 45268740), (8, 33951555), (9, 30179160), (10, 27161244), (11, 24692040), (12, 22634370), (15, 18107496), (18, 15089580), (20, 13580622), (22, 12346020), (24, 11317185), (27, 10059720), (30, 9053748), (33, 8230680), (36, 7544790), (40, 6790311), (44, 6173010), (45, 6035832), (54, 5029860), (55, 4938408), (60, 4526874), (66, 4115340), (72, 3772395), (81, 3353240), (88, 3086505), (90, 3017916), (99, 2743560), (108, 2514930), (110, 2469204), (120, 2263437), (132, 2057670), (135, 2011944), (162, 1676620), (165, 1646136), (180, 1508958), (198, 1371780), (216, 1257465), (220, 1234602), (264, 1028835), (270, 1005972), (297, 914520), (324, 838310), (330, 823068), (360, 754479), (396, 685890), (405, 670648), (440, 617301), (495, 548712), (540, 502986), (594, 457260), (648, 419155), (660, 411534), (792, 342945), (810, 335324), (891, 304840), (990, 274356), (1080, 251493), (1188, 228630), (1320, 205767), (1485, 182904), (1620, 167662), (1782, 152420), (1980, 137178), (2376, 114315), (2970, 91452), (3240, 83831), (3564, 76210), (3960, 68589), (4455, 60968), (5940, 45726), (7128, 38105), (7621, 35640), (8910, 30484), (11880, 22863), (15242, 17820)]