542637360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{251221}}^1$

素因数の和:251243

約数の個数: 80

約数和(自身を含む): 1869091680

約数和(自身を除く): 1326454320

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, 251221, 502442, 753663, 1004884, 1256105, 1507326, 2009768, 2260989, 2512210, 3014652, 3768315, 4019536, 4521978, 5024420, 6029304, 6782967, 7536630, 9043956, 10048840, 11304945, 12058608, 13565934, 15073260, 18087912, 20097680, 22609890, 27131868, 30146520, 33914835, 36175824, 45219780, 54263736, 60293040, 67829670, 90439560, 108527472, 135659340, 180879120, 271318680, 542637360]

約数ペア:

[(1, 542637360), (2, 271318680), (3, 180879120), (4, 135659340), (5, 108527472), (6, 90439560), (8, 67829670), (9, 60293040), (10, 54263736), (12, 45219780), (15, 36175824), (16, 33914835), (18, 30146520), (20, 27131868), (24, 22609890), (27, 20097680), (30, 18087912), (36, 15073260), (40, 13565934), (45, 12058608), (48, 11304945), (54, 10048840), (60, 9043956), (72, 7536630), (80, 6782967), (90, 6029304), (108, 5024420), (120, 4521978), (135, 4019536), (144, 3768315), (180, 3014652), (216, 2512210), (240, 2260989), (270, 2009768), (360, 1507326), (432, 1256105), (540, 1004884), (720, 753663), (1080, 502442), (2160, 251221)]