51336720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23767}}^1$

素因数の和:23789

約数の個数: 80

約数和(自身を含む): 176833920

約数和(自身を除く): 125497200

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, 23767, 47534, 71301, 95068, 118835, 142602, 190136, 213903, 237670, 285204, 356505, 380272, 427806, 475340, 570408, 641709, 713010, 855612, 950680, 1069515, 1140816, 1283418, 1426020, 1711224, 1901360, 2139030, 2566836, 2852040, 3208545, 3422448, 4278060, 5133672, 5704080, 6417090, 8556120, 10267344, 12834180, 17112240, 25668360, 51336720]

約数ペア:

[(1, 51336720), (2, 25668360), (3, 17112240), (4, 12834180), (5, 10267344), (6, 8556120), (8, 6417090), (9, 5704080), (10, 5133672), (12, 4278060), (15, 3422448), (16, 3208545), (18, 2852040), (20, 2566836), (24, 2139030), (27, 1901360), (30, 1711224), (36, 1426020), (40, 1283418), (45, 1140816), (48, 1069515), (54, 950680), (60, 855612), (72, 713010), (80, 641709), (90, 570408), (108, 475340), (120, 427806), (135, 380272), (144, 356505), (180, 285204), (216, 237670), (240, 213903), (270, 190136), (360, 142602), (432, 118835), (540, 95068), (720, 71301), (1080, 47534), (2160, 23767)]