137827440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{63809}}^1$

素因数の和:63831

約数の個数: 80

約数和(自身を含む): 474746400

約数和(自身を除く): 336918960

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, 63809, 127618, 191427, 255236, 319045, 382854, 510472, 574281, 638090, 765708, 957135, 1020944, 1148562, 1276180, 1531416, 1722843, 1914270, 2297124, 2552360, 2871405, 3062832, 3445686, 3828540, 4594248, 5104720, 5742810, 6891372, 7657080, 8614215, 9188496, 11485620, 13782744, 15314160, 17228430, 22971240, 27565488, 34456860, 45942480, 68913720, 137827440]

約数ペア:

[(1, 137827440), (2, 68913720), (3, 45942480), (4, 34456860), (5, 27565488), (6, 22971240), (8, 17228430), (9, 15314160), (10, 13782744), (12, 11485620), (15, 9188496), (16, 8614215), (18, 7657080), (20, 6891372), (24, 5742810), (27, 5104720), (30, 4594248), (36, 3828540), (40, 3445686), (45, 3062832), (48, 2871405), (54, 2552360), (60, 2297124), (72, 1914270), (80, 1722843), (90, 1531416), (108, 1276180), (120, 1148562), (135, 1020944), (144, 957135), (180, 765708), (216, 638090), (240, 574281), (270, 510472), (360, 382854), (432, 319045), (540, 255236), (720, 191427), (1080, 127618), (2160, 63809)]