56736720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{26267}}^1$

素因数の和:26289

約数の個数: 80

約数和(自身を含む): 195433920

約数和(自身を除く): 138697200

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, 26267, 52534, 78801, 105068, 131335, 157602, 210136, 236403, 262670, 315204, 394005, 420272, 472806, 525340, 630408, 709209, 788010, 945612, 1050680, 1182015, 1260816, 1418418, 1576020, 1891224, 2101360, 2364030, 2836836, 3152040, 3546045, 3782448, 4728060, 5673672, 6304080, 7092090, 9456120, 11347344, 14184180, 18912240, 28368360, 56736720]

約数ペア:

[(1, 56736720), (2, 28368360), (3, 18912240), (4, 14184180), (5, 11347344), (6, 9456120), (8, 7092090), (9, 6304080), (10, 5673672), (12, 4728060), (15, 3782448), (16, 3546045), (18, 3152040), (20, 2836836), (24, 2364030), (27, 2101360), (30, 1891224), (36, 1576020), (40, 1418418), (45, 1260816), (48, 1182015), (54, 1050680), (60, 945612), (72, 788010), (80, 709209), (90, 630408), (108, 525340), (120, 472806), (135, 420272), (144, 394005), (180, 315204), (216, 262670), (240, 236403), (270, 210136), (360, 157602), (432, 131335), (540, 105068), (720, 78801), (1080, 52534), (2160, 26267)]