57661680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{240257}}^1$

素因数の和:240273

約数の個数: 40

約数和(自身を含む): 178751952

約数和(自身を除く): 121090272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 240257, 480514, 720771, 961028, 1201285, 1441542, 1922056, 2402570, 2883084, 3603855, 3844112, 4805140, 5766168, 7207710, 9610280, 11532336, 14415420, 19220560, 28830840, 57661680]

約数ペア:

[(1, 57661680), (2, 28830840), (3, 19220560), (4, 14415420), (5, 11532336), (6, 9610280), (8, 7207710), (10, 5766168), (12, 4805140), (15, 3844112), (16, 3603855), (20, 2883084), (24, 2402570), (30, 1922056), (40, 1441542), (48, 1201285), (60, 961028), (80, 720771), (120, 480514), (240, 240257)]