13540320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{9403}}^1$

素因数の和:9424

約数の個数: 72

約数和(自身を含む): 46211256

約数和(自身を除く): 32670936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 9403, 18806, 28209, 37612, 47015, 56418, 75224, 84627, 94030, 112836, 141045, 150448, 169254, 188060, 225672, 282090, 300896, 338508, 376120, 423135, 451344, 564180, 677016, 752240, 846270, 902688, 1128360, 1354032, 1504480, 1692540, 2256720, 2708064, 3385080, 4513440, 6770160, 13540320]

約数ペア:

[(1, 13540320), (2, 6770160), (3, 4513440), (4, 3385080), (5, 2708064), (6, 2256720), (8, 1692540), (9, 1504480), (10, 1354032), (12, 1128360), (15, 902688), (16, 846270), (18, 752240), (20, 677016), (24, 564180), (30, 451344), (32, 423135), (36, 376120), (40, 338508), (45, 300896), (48, 282090), (60, 225672), (72, 188060), (80, 169254), (90, 150448), (96, 141045), (120, 112836), (144, 94030), (160, 84627), (180, 75224), (240, 56418), (288, 47015), (360, 37612), (480, 28209), (720, 18806), (1440, 9403)]