25371240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211427}}^1$

素因数の和:211441

約数の個数: 32

約数和(自身を含む): 76114080

約数和(自身を除く): 50742840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211427, 422854, 634281, 845708, 1057135, 1268562, 1691416, 2114270, 2537124, 3171405, 4228540, 5074248, 6342810, 8457080, 12685620, 25371240]

約数ペア:

[(1, 25371240), (2, 12685620), (3, 8457080), (4, 6342810), (5, 5074248), (6, 4228540), (8, 3171405), (10, 2537124), (12, 2114270), (15, 1691416), (20, 1268562), (24, 1057135), (30, 845708), (40, 634281), (60, 422854), (120, 211427)]