164379960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{456611}}^1$

素因数の和:456628

約数の個数: 48

約数和(自身を含む): 534236040

約数和(自身を除く): 369856080

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, 456611, 913222, 1369833, 1826444, 2283055, 2739666, 3652888, 4109499, 4566110, 5479332, 6849165, 8218998, 9132220, 10958664, 13698330, 16437996, 18264440, 20547495, 27396660, 32875992, 41094990, 54793320, 82189980, 164379960]

約数ペア:

[(1, 164379960), (2, 82189980), (3, 54793320), (4, 41094990), (5, 32875992), (6, 27396660), (8, 20547495), (9, 18264440), (10, 16437996), (12, 13698330), (15, 10958664), (18, 9132220), (20, 8218998), (24, 6849165), (30, 5479332), (36, 4566110), (40, 4109499), (45, 3652888), (60, 2739666), (72, 2283055), (90, 1826444), (120, 1369833), (180, 913222), (360, 456611)]