140008920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1166741}}^1$

素因数の和:1166755

約数の個数: 32

約数和(自身を含む): 420027120

約数和(自身を除く): 280018200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1166741, 2333482, 3500223, 4666964, 5833705, 7000446, 9333928, 11667410, 14000892, 17501115, 23334820, 28001784, 35002230, 46669640, 70004460, 140008920]

約数ペア:

[(1, 140008920), (2, 70004460), (3, 46669640), (4, 35002230), (5, 28001784), (6, 23334820), (8, 17501115), (10, 14000892), (12, 11667410), (15, 9333928), (20, 7000446), (24, 5833705), (30, 4666964), (40, 3500223), (60, 2333482), (120, 1166741)]