1537980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25633}}^1$

素因数の和:25645

約数の個数: 24

約数和(自身を含む): 4306512

約数和(自身を除く): 2768532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25633, 51266, 76899, 102532, 128165, 153798, 256330, 307596, 384495, 512660, 768990, 1537980]

約数ペア:

[(1, 1537980), (2, 768990), (3, 512660), (4, 384495), (5, 307596), (6, 256330), (10, 153798), (12, 128165), (15, 102532), (20, 76899), (30, 51266), (60, 25633)]