90393480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1301}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 295527960

約数和(自身を除く): 205134480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 579, 772, 965, 1158, 1301, 1544, 1737, 1930, 2316, 2602, 2895, 3474, 3860, 3903, 4632, 5204, 5790, 6505, 6948, 7720, 7806, 8685, 10408, 11580, 11709, 13010, 13896, 15612, 17370, 19515, 23160, 23418, 26020, 31224, 34740, 39030, 46836, 52040, 58545, 69480, 78060, 93672, 117090, 156120, 234180, 251093, 468360, 502186, 753279, 1004372, 1255465, 1506558, 2008744, 2259837, 2510930, 3013116, 3766395, 4519674, 5021860, 6026232, 7532790, 9039348, 10043720, 11299185, 15065580, 18078696, 22598370, 30131160, 45196740, 90393480]

約数ペア:

[(1, 90393480), (2, 45196740), (3, 30131160), (4, 22598370), (5, 18078696), (6, 15065580), (8, 11299185), (9, 10043720), (10, 9039348), (12, 7532790), (15, 6026232), (18, 5021860), (20, 4519674), (24, 3766395), (30, 3013116), (36, 2510930), (40, 2259837), (45, 2008744), (60, 1506558), (72, 1255465), (90, 1004372), (120, 753279), (180, 502186), (193, 468360), (360, 251093), (386, 234180), (579, 156120), (772, 117090), (965, 93672), (1158, 78060), (1301, 69480), (1544, 58545), (1737, 52040), (1930, 46836), (2316, 39030), (2602, 34740), (2895, 31224), (3474, 26020), (3860, 23418), (3903, 23160), (4632, 19515), (5204, 17370), (5790, 15612), (6505, 13896), (6948, 13010), (7720, 11709), (7806, 11580), (8685, 10408)]