130607640

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{1493}}^1$

素因数の和:1525

約数の個数: 128

約数和(自身を含む): 441028800

約数和(自身を除く): 310421160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1493, 1620, 1944, 2187, 2430, 2916, 2986, 3240, 3645, 4374, 4479, 4860, 5832, 5972, 7290, 7465, 8748, 8958, 9720, 10935, 11944, 13437, 14580, 14930, 17496, 17916, 21870, 22395, 26874, 29160, 29860, 35832, 40311, 43740, 44790, 53748, 59720, 67185, 80622, 87480, 89580, 107496, 120933, 134370, 161244, 179160, 201555, 241866, 268740, 322488, 362799, 403110, 483732, 537480, 604665, 725598, 806220, 967464, 1088397, 1209330, 1451196, 1612440, 1813995, 2176794, 2418660, 2902392, 3265191, 3627990, 4353588, 4837320, 5441985, 6530382, 7255980, 8707176, 10883970, 13060764, 14511960, 16325955, 21767940, 26121528, 32651910, 43535880, 65303820, 130607640]

約数ペア:

[(1, 130607640), (2, 65303820), (3, 43535880), (4, 32651910), (5, 26121528), (6, 21767940), (8, 16325955), (9, 14511960), (10, 13060764), (12, 10883970), (15, 8707176), (18, 7255980), (20, 6530382), (24, 5441985), (27, 4837320), (30, 4353588), (36, 3627990), (40, 3265191), (45, 2902392), (54, 2418660), (60, 2176794), (72, 1813995), (81, 1612440), (90, 1451196), (108, 1209330), (120, 1088397), (135, 967464), (162, 806220), (180, 725598), (216, 604665), (243, 537480), (270, 483732), (324, 403110), (360, 362799), (405, 322488), (486, 268740), (540, 241866), (648, 201555), (729, 179160), (810, 161244), (972, 134370), (1080, 120933), (1215, 107496), (1458, 89580), (1493, 87480), (1620, 80622), (1944, 67185), (2187, 59720), (2430, 53748), (2916, 44790), (2986, 43740), (3240, 40311), (3645, 35832), (4374, 29860), (4479, 29160), (4860, 26874), (5832, 22395), (5972, 21870), (7290, 17916), (7465, 17496), (8748, 14930), (8958, 14580), (9720, 13437), (10935, 11944)]