56565720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157127}}^1$

素因数の和:157144

約数の個数: 48

約数和(自身を含む): 183839760

約数和(自身を除く): 127274040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 157127, 314254, 471381, 628508, 785635, 942762, 1257016, 1414143, 1571270, 1885524, 2356905, 2828286, 3142540, 3771048, 4713810, 5656572, 6285080, 7070715, 9427620, 11313144, 14141430, 18855240, 28282860, 56565720]

約数ペア:

[(1, 56565720), (2, 28282860), (3, 18855240), (4, 14141430), (5, 11313144), (6, 9427620), (8, 7070715), (9, 6285080), (10, 5656572), (12, 4713810), (15, 3771048), (18, 3142540), (20, 2828286), (24, 2356905), (30, 1885524), (36, 1571270), (40, 1414143), (45, 1257016), (60, 942762), (72, 785635), (90, 628508), (120, 471381), (180, 314254), (360, 157127)]