426639240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1185109}}^1$

素因数の和:1185126

約数の個数: 48

約数和(自身を含む): 1386578700

約数和(自身を除く): 959939460

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, 1185109, 2370218, 3555327, 4740436, 5925545, 7110654, 9480872, 10665981, 11851090, 14221308, 17776635, 21331962, 23702180, 28442616, 35553270, 42663924, 47404360, 53329905, 71106540, 85327848, 106659810, 142213080, 213319620, 426639240]

約数ペア:

[(1, 426639240), (2, 213319620), (3, 142213080), (4, 106659810), (5, 85327848), (6, 71106540), (8, 53329905), (9, 47404360), (10, 42663924), (12, 35553270), (15, 28442616), (18, 23702180), (20, 21331962), (24, 17776635), (30, 14221308), (36, 11851090), (40, 10665981), (45, 9480872), (60, 7110654), (72, 5925545), (90, 4740436), (120, 3555327), (180, 2370218), (360, 1185109)]