972540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1801}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 3027360

約数和(自身を除く): 2054820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1801, 3602, 5403, 7204, 9005, 10806, 16209, 18010, 21612, 27015, 32418, 36020, 48627, 54030, 64836, 81045, 97254, 108060, 162090, 194508, 243135, 324180, 486270, 972540]

約数ペア:

[(1, 972540), (2, 486270), (3, 324180), (4, 243135), (5, 194508), (6, 162090), (9, 108060), (10, 97254), (12, 81045), (15, 64836), (18, 54030), (20, 48627), (27, 36020), (30, 32418), (36, 27015), (45, 21612), (54, 18010), (60, 16209), (90, 10806), (108, 9005), (135, 7204), (180, 5403), (270, 3602), (540, 1801)]