877318020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1624663}}^1$

素因数の和:1624681

約数の個数: 48

約数和(自身を含む): 2729435520

約数和(自身を除く): 1852117500

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, 1624663, 3249326, 4873989, 6498652, 8123315, 9747978, 14621967, 16246630, 19495956, 24369945, 29243934, 32493260, 43865901, 48739890, 58487868, 73109835, 87731802, 97479780, 146219670, 175463604, 219329505, 292439340, 438659010, 877318020]

約数ペア:

[(1, 877318020), (2, 438659010), (3, 292439340), (4, 219329505), (5, 175463604), (6, 146219670), (9, 97479780), (10, 87731802), (12, 73109835), (15, 58487868), (18, 48739890), (20, 43865901), (27, 32493260), (30, 29243934), (36, 24369945), (45, 19495956), (54, 16246630), (60, 14621967), (90, 9747978), (108, 8123315), (135, 6498652), (180, 4873989), (270, 3249326), (540, 1624663)]