16956840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{141307}}^1$

素因数の和:141321

約数の個数: 32

約数和(自身を含む): 50870880

約数和(自身を除く): 33914040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 141307, 282614, 423921, 565228, 706535, 847842, 1130456, 1413070, 1695684, 2119605, 2826140, 3391368, 4239210, 5652280, 8478420, 16956840]

約数ペア:

[(1, 16956840), (2, 8478420), (3, 5652280), (4, 4239210), (5, 3391368), (6, 2826140), (8, 2119605), (10, 1695684), (12, 1413070), (15, 1130456), (20, 847842), (24, 706535), (30, 565228), (40, 423921), (60, 282614), (120, 141307)]