15047880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{125399}}^1$

素因数の和:125413

約数の個数: 32

約数和(自身を含む): 45144000

約数和(自身を除く): 30096120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 125399, 250798, 376197, 501596, 626995, 752394, 1003192, 1253990, 1504788, 1880985, 2507980, 3009576, 3761970, 5015960, 7523940, 15047880]

約数ペア:

[(1, 15047880), (2, 7523940), (3, 5015960), (4, 3761970), (5, 3009576), (6, 2507980), (8, 1880985), (10, 1504788), (12, 1253990), (15, 1003192), (20, 752394), (24, 626995), (30, 501596), (40, 376197), (60, 250798), (120, 125399)]