68554560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71411}}^1$

素因数の和:71431

約数の個数: 56

約数和(自身を含む): 217663776

約数和(自身を除く): 149109216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 71411, 142822, 214233, 285644, 357055, 428466, 571288, 714110, 856932, 1071165, 1142576, 1428220, 1713864, 2142330, 2285152, 2856440, 3427728, 4284660, 4570304, 5712880, 6855456, 8569320, 11425760, 13710912, 17138640, 22851520, 34277280, 68554560]

約数ペア:

[(1, 68554560), (2, 34277280), (3, 22851520), (4, 17138640), (5, 13710912), (6, 11425760), (8, 8569320), (10, 6855456), (12, 5712880), (15, 4570304), (16, 4284660), (20, 3427728), (24, 2856440), (30, 2285152), (32, 2142330), (40, 1713864), (48, 1428220), (60, 1142576), (64, 1071165), (80, 856932), (96, 714110), (120, 571288), (160, 428466), (192, 357055), (240, 285644), (320, 214233), (480, 142822), (960, 71411)]