120999240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{336109}}^1$

素因数の和:336126

約数の個数: 48

約数和(自身を含む): 393248700

約数和(自身を除く): 272249460

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, 336109, 672218, 1008327, 1344436, 1680545, 2016654, 2688872, 3024981, 3361090, 4033308, 5041635, 6049962, 6722180, 8066616, 10083270, 12099924, 13444360, 15124905, 20166540, 24199848, 30249810, 40333080, 60499620, 120999240]

約数ペア:

[(1, 120999240), (2, 60499620), (3, 40333080), (4, 30249810), (5, 24199848), (6, 20166540), (8, 15124905), (9, 13444360), (10, 12099924), (12, 10083270), (15, 8066616), (18, 6722180), (20, 6049962), (24, 5041635), (30, 4033308), (36, 3361090), (40, 3024981), (45, 2688872), (60, 2016654), (72, 1680545), (90, 1344436), (120, 1008327), (180, 672218), (360, 336109)]