74248080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{309367}}^1$

素因数の和:309383

約数の個数: 40

約数和(自身を含む): 230169792

約数和(自身を除く): 155921712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 309367, 618734, 928101, 1237468, 1546835, 1856202, 2474936, 3093670, 3712404, 4640505, 4949872, 6187340, 7424808, 9281010, 12374680, 14849616, 18562020, 24749360, 37124040, 74248080]

約数ペア:

[(1, 74248080), (2, 37124040), (3, 24749360), (4, 18562020), (5, 14849616), (6, 12374680), (8, 9281010), (10, 7424808), (12, 6187340), (15, 4949872), (16, 4640505), (20, 3712404), (24, 3093670), (30, 2474936), (40, 1856202), (48, 1546835), (60, 1237468), (80, 928101), (120, 618734), (240, 309367)]