25256160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17539}}^1$

素因数の和:17560

約数の個数: 72

約数和(自身を含む): 86191560

約数和(自身を除く): 60935400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 17539, 35078, 52617, 70156, 87695, 105234, 140312, 157851, 175390, 210468, 263085, 280624, 315702, 350780, 420936, 526170, 561248, 631404, 701560, 789255, 841872, 1052340, 1262808, 1403120, 1578510, 1683744, 2104680, 2525616, 2806240, 3157020, 4209360, 5051232, 6314040, 8418720, 12628080, 25256160]

約数ペア:

[(1, 25256160), (2, 12628080), (3, 8418720), (4, 6314040), (5, 5051232), (6, 4209360), (8, 3157020), (9, 2806240), (10, 2525616), (12, 2104680), (15, 1683744), (16, 1578510), (18, 1403120), (20, 1262808), (24, 1052340), (30, 841872), (32, 789255), (36, 701560), (40, 631404), (45, 561248), (48, 526170), (60, 420936), (72, 350780), (80, 315702), (90, 280624), (96, 263085), (120, 210468), (144, 175390), (160, 157851), (180, 140312), (240, 105234), (288, 87695), (360, 70156), (480, 52617), (720, 35078), (1440, 17539)]