25512120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{70867}}^1$

素因数の和:70884

約数の個数: 48

約数和(自身を含む): 82915560

約数和(自身を除く): 57403440

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, 70867, 141734, 212601, 283468, 354335, 425202, 566936, 637803, 708670, 850404, 1063005, 1275606, 1417340, 1700808, 2126010, 2551212, 2834680, 3189015, 4252020, 5102424, 6378030, 8504040, 12756060, 25512120]

約数ペア:

[(1, 25512120), (2, 12756060), (3, 8504040), (4, 6378030), (5, 5102424), (6, 4252020), (8, 3189015), (9, 2834680), (10, 2551212), (12, 2126010), (15, 1700808), (18, 1417340), (20, 1275606), (24, 1063005), (30, 850404), (36, 708670), (40, 637803), (45, 566936), (60, 425202), (72, 354335), (90, 283468), (120, 212601), (180, 141734), (360, 70867)]