38974800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{32479}}^1$

素因数の和:32500

約数の個数: 60

約数和(自身を含む): 124853120

約数和(自身を除く): 85878320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 32479, 64958, 97437, 129916, 162395, 194874, 259832, 324790, 389748, 487185, 519664, 649580, 779496, 811975, 974370, 1299160, 1558992, 1623950, 1948740, 2435925, 2598320, 3247900, 3897480, 4871850, 6495800, 7794960, 9743700, 12991600, 19487400, 38974800]

約数ペア:

[(1, 38974800), (2, 19487400), (3, 12991600), (4, 9743700), (5, 7794960), (6, 6495800), (8, 4871850), (10, 3897480), (12, 3247900), (15, 2598320), (16, 2435925), (20, 1948740), (24, 1623950), (25, 1558992), (30, 1299160), (40, 974370), (48, 811975), (50, 779496), (60, 649580), (75, 519664), (80, 487185), (100, 389748), (120, 324790), (150, 259832), (200, 194874), (240, 162395), (300, 129916), (400, 97437), (600, 64958), (1200, 32479)]