64512480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{134401}}^1$

素因数の和:134419

約数の個数: 48

約数和(自身を含む): 203215824

約数和(自身を除く): 138703344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 134401, 268802, 403203, 537604, 672005, 806406, 1075208, 1344010, 1612812, 2016015, 2150416, 2688020, 3225624, 4032030, 4300832, 5376040, 6451248, 8064060, 10752080, 12902496, 16128120, 21504160, 32256240, 64512480]

約数ペア:

[(1, 64512480), (2, 32256240), (3, 21504160), (4, 16128120), (5, 12902496), (6, 10752080), (8, 8064060), (10, 6451248), (12, 5376040), (15, 4300832), (16, 4032030), (20, 3225624), (24, 2688020), (30, 2150416), (32, 2016015), (40, 1612812), (48, 1344010), (60, 1075208), (80, 806406), (96, 672005), (120, 537604), (160, 403203), (240, 268802), (480, 134401)]