68928120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191467}}^1$

素因数の和:191484

約数の個数: 48

約数和(自身を含む): 224017560

約数和(自身を除く): 155089440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 191467, 382934, 574401, 765868, 957335, 1148802, 1531736, 1723203, 1914670, 2297604, 2872005, 3446406, 3829340, 4595208, 5744010, 6892812, 7658680, 8616015, 11488020, 13785624, 17232030, 22976040, 34464060, 68928120]

約数ペア:

[(1, 68928120), (2, 34464060), (3, 22976040), (4, 17232030), (5, 13785624), (6, 11488020), (8, 8616015), (9, 7658680), (10, 6892812), (12, 5744010), (15, 4595208), (18, 3829340), (20, 3446406), (24, 2872005), (30, 2297604), (36, 1914670), (40, 1723203), (45, 1531736), (60, 1148802), (72, 957335), (90, 765868), (120, 574401), (180, 382934), (360, 191467)]