57811440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{240881}}^1$

素因数の和:240897

約数の個数: 40

約数和(自身を含む): 179216208

約数和(自身を除く): 121404768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 240881, 481762, 722643, 963524, 1204405, 1445286, 1927048, 2408810, 2890572, 3613215, 3854096, 4817620, 5781144, 7226430, 9635240, 11562288, 14452860, 19270480, 28905720, 57811440]

約数ペア:

[(1, 57811440), (2, 28905720), (3, 19270480), (4, 14452860), (5, 11562288), (6, 9635240), (8, 7226430), (10, 5781144), (12, 4817620), (15, 3854096), (16, 3613215), (20, 2890572), (24, 2408810), (30, 1927048), (40, 1445286), (48, 1204405), (60, 963524), (80, 722643), (120, 481762), (240, 240881)]