331593480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{307031}}^1$

素因数の和:307051

約数の個数: 64

約数和(自身を含む): 1105315200

約数和(自身を除く): 773721720

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 307031, 614062, 921093, 1228124, 1535155, 1842186, 2456248, 2763279, 3070310, 3684372, 4605465, 5526558, 6140620, 7368744, 8289837, 9210930, 11053116, 12281240, 13816395, 16579674, 18421860, 22106232, 27632790, 33159348, 36843720, 41449185, 55265580, 66318696, 82898370, 110531160, 165796740, 331593480]

約数ペア:

[(1, 331593480), (2, 165796740), (3, 110531160), (4, 82898370), (5, 66318696), (6, 55265580), (8, 41449185), (9, 36843720), (10, 33159348), (12, 27632790), (15, 22106232), (18, 18421860), (20, 16579674), (24, 13816395), (27, 12281240), (30, 11053116), (36, 9210930), (40, 8289837), (45, 7368744), (54, 6140620), (60, 5526558), (72, 4605465), (90, 3684372), (108, 3070310), (120, 2763279), (135, 2456248), (180, 1842186), (216, 1535155), (270, 1228124), (360, 921093), (540, 614062), (1080, 307031)]