121038480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{168109}}^1$

素因数の和:168128

約数の個数: 60

約数和(自身を含む): 406489980

約数和(自身を除く): 285451500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 168109, 336218, 504327, 672436, 840545, 1008654, 1344872, 1512981, 1681090, 2017308, 2521635, 2689744, 3025962, 3362180, 4034616, 5043270, 6051924, 6724360, 7564905, 8069232, 10086540, 12103848, 13448720, 15129810, 20173080, 24207696, 30259620, 40346160, 60519240, 121038480]

約数ペア:

[(1, 121038480), (2, 60519240), (3, 40346160), (4, 30259620), (5, 24207696), (6, 20173080), (8, 15129810), (9, 13448720), (10, 12103848), (12, 10086540), (15, 8069232), (16, 7564905), (18, 6724360), (20, 6051924), (24, 5043270), (30, 4034616), (36, 3362180), (40, 3025962), (45, 2689744), (48, 2521635), (60, 2017308), (72, 1681090), (80, 1512981), (90, 1344872), (120, 1008654), (144, 840545), (180, 672436), (240, 504327), (360, 336218), (720, 168109)]