54671520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{113899}}^1$

素因数の和:113917

約数の個数: 48

約数和(自身を含む): 172216800

約数和(自身を除く): 117545280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 113899, 227798, 341697, 455596, 569495, 683394, 911192, 1138990, 1366788, 1708485, 1822384, 2277980, 2733576, 3416970, 3644768, 4555960, 5467152, 6833940, 9111920, 10934304, 13667880, 18223840, 27335760, 54671520]

約数ペア:

[(1, 54671520), (2, 27335760), (3, 18223840), (4, 13667880), (5, 10934304), (6, 9111920), (8, 6833940), (10, 5467152), (12, 4555960), (15, 3644768), (16, 3416970), (20, 2733576), (24, 2277980), (30, 1822384), (32, 1708485), (40, 1366788), (48, 1138990), (60, 911192), (80, 683394), (96, 569495), (120, 455596), (160, 341697), (240, 227798), (480, 113899)]