25847760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107699}}^1$

素因数の和:107715

約数の個数: 40

約数和(自身を含む): 80128800

約数和(自身を除く): 54281040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 107699, 215398, 323097, 430796, 538495, 646194, 861592, 1076990, 1292388, 1615485, 1723184, 2153980, 2584776, 3230970, 4307960, 5169552, 6461940, 8615920, 12923880, 25847760]

約数ペア:

[(1, 25847760), (2, 12923880), (3, 8615920), (4, 6461940), (5, 5169552), (6, 4307960), (8, 3230970), (10, 2584776), (12, 2153980), (15, 1723184), (16, 1615485), (20, 1292388), (24, 1076990), (30, 861592), (40, 646194), (48, 538495), (60, 430796), (80, 323097), (120, 215398), (240, 107699)]