15040380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{250673}}^1$

素因数の和:250685

約数の個数: 24

約数和(自身を含む): 42113232

約数和(自身を除く): 27072852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 250673, 501346, 752019, 1002692, 1253365, 1504038, 2506730, 3008076, 3760095, 5013460, 7520190, 15040380]

約数ペア:

[(1, 15040380), (2, 7520190), (3, 5013460), (4, 3760095), (5, 3008076), (6, 2506730), (10, 1504038), (12, 1253365), (15, 1002692), (20, 752019), (30, 501346), (60, 250673)]