54216720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 183410136

約数和(自身を除く): 129193416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 293, 360, 514, 586, 720, 771, 879, 1028, 1172, 1285, 1465, 1542, 1758, 2056, 2313, 2344, 2570, 2637, 2930, 3084, 3516, 3855, 4112, 4395, 4626, 4688, 5140, 5274, 5860, 6168, 7032, 7710, 8790, 9252, 10280, 10548, 11565, 11720, 12336, 13185, 14064, 15420, 17580, 18504, 20560, 21096, 23130, 23440, 26370, 30840, 35160, 37008, 42192, 46260, 52740, 61680, 70320, 75301, 92520, 105480, 150602, 185040, 210960, 225903, 301204, 376505, 451806, 602408, 677709, 753010, 903612, 1129515, 1204816, 1355418, 1506020, 1807224, 2259030, 2710836, 3012040, 3388545, 3614448, 4518060, 5421672, 6024080, 6777090, 9036120, 10843344, 13554180, 18072240, 27108360, 54216720]

約数ペア:

[(1, 54216720), (2, 27108360), (3, 18072240), (4, 13554180), (5, 10843344), (6, 9036120), (8, 6777090), (9, 6024080), (10, 5421672), (12, 4518060), (15, 3614448), (16, 3388545), (18, 3012040), (20, 2710836), (24, 2259030), (30, 1807224), (36, 1506020), (40, 1355418), (45, 1204816), (48, 1129515), (60, 903612), (72, 753010), (80, 677709), (90, 602408), (120, 451806), (144, 376505), (180, 301204), (240, 225903), (257, 210960), (293, 185040), (360, 150602), (514, 105480), (586, 92520), (720, 75301), (771, 70320), (879, 61680), (1028, 52740), (1172, 46260), (1285, 42192), (1465, 37008), (1542, 35160), (1758, 30840), (2056, 26370), (2313, 23440), (2344, 23130), (2570, 21096), (2637, 20560), (2930, 18504), (3084, 17580), (3516, 15420), (3855, 14064), (4112, 13185), (4395, 12336), (4626, 11720), (4688, 11565), (5140, 10548), (5274, 10280), (5860, 9252), (6168, 8790), (7032, 7710)]