16398180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{30367}}^1$

素因数の和:30385

約数の個数: 48

約数和(自身を含む): 51018240

約数和(自身を除く): 34620060

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, 30367, 60734, 91101, 121468, 151835, 182202, 273303, 303670, 364404, 455505, 546606, 607340, 819909, 911010, 1093212, 1366515, 1639818, 1822020, 2733030, 3279636, 4099545, 5466060, 8199090, 16398180]

約数ペア:

[(1, 16398180), (2, 8199090), (3, 5466060), (4, 4099545), (5, 3279636), (6, 2733030), (9, 1822020), (10, 1639818), (12, 1366515), (15, 1093212), (18, 911010), (20, 819909), (27, 607340), (30, 546606), (36, 455505), (45, 364404), (54, 303670), (60, 273303), (90, 182202), (108, 151835), (135, 121468), (180, 91101), (270, 60734), (540, 30367)]