8256240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11467}}^1$

素因数の和:11486

約数の個数: 60

約数和(自身を含む): 27729624

約数和(自身を除く): 19473384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 11467, 22934, 34401, 45868, 57335, 68802, 91736, 103203, 114670, 137604, 172005, 183472, 206406, 229340, 275208, 344010, 412812, 458680, 516015, 550416, 688020, 825624, 917360, 1032030, 1376040, 1651248, 2064060, 2752080, 4128120, 8256240]

約数ペア:

[(1, 8256240), (2, 4128120), (3, 2752080), (4, 2064060), (5, 1651248), (6, 1376040), (8, 1032030), (9, 917360), (10, 825624), (12, 688020), (15, 550416), (16, 516015), (18, 458680), (20, 412812), (24, 344010), (30, 275208), (36, 229340), (40, 206406), (45, 183472), (48, 172005), (60, 137604), (72, 114670), (80, 103203), (90, 91736), (120, 68802), (144, 57335), (180, 45868), (240, 34401), (360, 22934), (720, 11467)]