25878480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107827}}^1$

素因数の和:107843

約数の個数: 40

約数和(自身を含む): 80224032

約数和(自身を除く): 54345552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 107827, 215654, 323481, 431308, 539135, 646962, 862616, 1078270, 1293924, 1617405, 1725232, 2156540, 2587848, 3234810, 4313080, 5175696, 6469620, 8626160, 12939240, 25878480]

約数ペア:

[(1, 25878480), (2, 12939240), (3, 8626160), (4, 6469620), (5, 5175696), (6, 4313080), (8, 3234810), (10, 2587848), (12, 2156540), (15, 1725232), (16, 1617405), (20, 1293924), (24, 1078270), (30, 862616), (40, 646962), (48, 539135), (60, 431308), (80, 323481), (120, 215654), (240, 107827)]