54123120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{25057}}^1$

素因数の和:25079

約数の個数: 80

約数和(自身を含む): 186431520

約数和(自身を除く): 132308400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 25057, 50114, 75171, 100228, 125285, 150342, 200456, 225513, 250570, 300684, 375855, 400912, 451026, 501140, 601368, 676539, 751710, 902052, 1002280, 1127565, 1202736, 1353078, 1503420, 1804104, 2004560, 2255130, 2706156, 3006840, 3382695, 3608208, 4510260, 5412312, 6013680, 6765390, 9020520, 10824624, 13530780, 18041040, 27061560, 54123120]

約数ペア:

[(1, 54123120), (2, 27061560), (3, 18041040), (4, 13530780), (5, 10824624), (6, 9020520), (8, 6765390), (9, 6013680), (10, 5412312), (12, 4510260), (15, 3608208), (16, 3382695), (18, 3006840), (20, 2706156), (24, 2255130), (27, 2004560), (30, 1804104), (36, 1503420), (40, 1353078), (45, 1202736), (48, 1127565), (54, 1002280), (60, 902052), (72, 751710), (80, 676539), (90, 601368), (108, 501140), (120, 451026), (135, 400912), (144, 375855), (180, 300684), (216, 250570), (240, 225513), (270, 200456), (360, 150342), (432, 125285), (540, 100228), (720, 75171), (1080, 50114), (2160, 25057)]