121008240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{168067}}^1$

素因数の和:168086

約数の個数: 60

約数和(自身を含む): 406388424

約数和(自身を除く): 285380184

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, 168067, 336134, 504201, 672268, 840335, 1008402, 1344536, 1512603, 1680670, 2016804, 2521005, 2689072, 3025206, 3361340, 4033608, 5042010, 6050412, 6722680, 7563015, 8067216, 10084020, 12100824, 13445360, 15126030, 20168040, 24201648, 30252060, 40336080, 60504120, 121008240]

約数ペア:

[(1, 121008240), (2, 60504120), (3, 40336080), (4, 30252060), (5, 24201648), (6, 20168040), (8, 15126030), (9, 13445360), (10, 12100824), (12, 10084020), (15, 8067216), (16, 7563015), (18, 6722680), (20, 6050412), (24, 5042010), (30, 4033608), (36, 3361340), (40, 3025206), (45, 2689072), (48, 2521005), (60, 2016804), (72, 1680670), (80, 1512603), (90, 1344536), (120, 1008402), (144, 840335), (180, 672268), (240, 504201), (360, 336134), (720, 168067)]