197550480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{823127}}^1$

素因数の和:823143

約数の個数: 40

約数和(自身を含む): 612407232

約数和(自身を除く): 414856752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 823127, 1646254, 2469381, 3292508, 4115635, 4938762, 6585016, 8231270, 9877524, 12346905, 13170032, 16462540, 19755048, 24693810, 32925080, 39510096, 49387620, 65850160, 98775240, 197550480]

約数ペア:

[(1, 197550480), (2, 98775240), (3, 65850160), (4, 49387620), (5, 39510096), (6, 32925080), (8, 24693810), (10, 19755048), (12, 16462540), (15, 13170032), (16, 12346905), (20, 9877524), (24, 8231270), (30, 6585016), (40, 4938762), (48, 4115635), (60, 3292508), (80, 2469381), (120, 1646254), (240, 823127)]