40515180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{675253}}^1$

素因数の和:675265

約数の個数: 24

約数和(自身を含む): 113442672

約数和(自身を除く): 72927492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 675253, 1350506, 2025759, 2701012, 3376265, 4051518, 6752530, 8103036, 10128795, 13505060, 20257590, 40515180]

約数ペア:

[(1, 40515180), (2, 20257590), (3, 13505060), (4, 10128795), (5, 8103036), (6, 6752530), (10, 4051518), (12, 3376265), (15, 2701012), (20, 2025759), (30, 1350506), (60, 675253)]